Compare TWS Earbuds Side-by-Side
Soundcore AeroFit Pro Baseus Eli Sport 2
In-Depth Comparison
Soundcore by Anker AeroFit Pro Open-Ear Headphones, now available! These lightweight, 10.2-ounce earbuds feature Bluetooth 5.3 for quick pairing and a wireless range of 10 meters. Enjoy up to 14 hours of rich, natural sound with LDAC technology, thanks to the 16.2mm titanium-coated drivers. The sleek Aqua Blue charging case offers a total of 46 hours of playback and supports fast charging—just 10 minutes for 5.5 hours of listening. Designed for active lifestyles, they're IP55 water-resistant and sweatproof. Plus, enjoy bonus perks like a 3-month game pass and pre-installed apps for an all-in-one entertainment experience. Discover the new Baseus Eli Sport 2 Open Ear Headphones, launching August 27, 2025. These lightweight, 7.5g earbuds feature ultra-soft silicone hooks for a secure fit during your toughest workouts. Enjoy up to 45 hours of total playback with the charging case, plus rapid 10-minute charging gives you 2 hours of listening. With Bluetooth 6.0 and smart dual-connect, you can effortlessly pair with two devices at once—answer calls and switch seamlessly. Experience robust, balanced sound with SuperBass 2.0 and deep punchy bass, all without noise cancellation. Bonus perks include a 3-month game pass, pre-installed fitness apps, and a special discount for early buyers. Stay unstoppable with Baseus! In this comparison, we look at specs, features, and price to help you compare which is better. Let’s see key highlights below.
Quick Comparison (Top 5 Features)
| Key Feature | Soundcore AeroFit Pro | Baseus Eli Sport 2 |
|---|---|---|
| Battery Life | Earbuds deliver up to 14 hours of continuous audio playback per charge. Combined with the case, you get 46 hours total, among the best for open-ear earbuds, allowing multi-day use between charges. | 45 hours total playback (8 hours per charge + 37 hours with case) |
| Water Rating | Designed with IPX5-level water and sweat resistance, making the AeroFit Pro suitable for high-sweat workouts and resistant to rain and splashes. | IP57 Sweatproof and Waterproof (protected against dust ingress and immersion in water up to 1 meter for 30 minutes) |
| Bluetooth Version | Bluetooth 5.3 ensures stable, low-latency wireless audio streaming, energy efficiency, and robust connectivity even in busy urban environments. | 6.0 |
| Latency | - | - |
| Noise Cancellation | None. The soundstage is shaped by open-air conduction, allowing full perception of your environment. Suits runners and cyclists who need to hear surroundings. | None |
Sansui W12 Ai Translation
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|---|---|---|
| Overview | ||
| Bluetooth Version | ||
| Bluetooth 5.3 ensures stable, low-latency wireless audio streaming, energy efficiency, and robust connectivity even in busy urban environments. | 6.0 | - |
| ANC Specs | ||
| No Active Noise Cancellation as open-ear design intentionally allows ambient sounds for safety. Suitable for outdoor fitness activities where situational awareness is essential. | None | - |
| Gaming Mode | ||
| Not specified; though latency is low due to Bluetooth 5.3, the product is optimized for music, calls, and outdoor workouts, not gaming. | Not specified, but Bluetooth 6.0 provides ultra-fast, low-latency connections | - |
| Battery Life | ||
| Earbuds deliver up to 14 hours of continuous audio playback per charge. Combined with the case, you get 46 hours total, among the best for open-ear earbuds, allowing multi-day use between charges. | 45 hours total playback (8 hours per charge + 37 hours with case) | - |
| Other Connectivity Details | ||
| Wireless via Bluetooth, supports stable streaming within a 10-meter range. Can pair quickly to new devices and maintain steady audio in mixed-use (calls + music) scenarios. | Smart Dual-Connect allows simultaneous pairing with two devices (e.g., phone and laptop) and seamless switching between calls and media without manual reconnection. | - |
| Fast Charging | ||
| A rapid 10-minute USB-C charge supports 5.5 hours of playback, ideal for last-minute top-ups before leaving home or recharging during a break. | Supports 10-minute charge for 2 hours of playback (Baseus Rapid Charge) | - |
| Water Rating | ||
| Designed with IPX5-level water and sweat resistance, making the AeroFit Pro suitable for high-sweat workouts and resistant to rain and splashes. | IP57 Sweatproof and Waterproof (protected against dust ingress and immersion in water up to 1 meter for 30 minutes) | - |
| Audio | ||
| Driver Type | ||
| Features 16.2mm oversized titanium-coated dynamic drivers, delivering more powerful sound and clearer highs than standard earphones. Large drivers offset natural bass reduction of open-ear designs. | 17x12mm titanium-coated dynamic driver with ultra-thin PU diaphragm | - |
| Audio Codec | ||
| LDAC offers high-resolution wireless audio for compatible devices, ensuring detailed, fuller music reproduction., AAC enables high-quality streaming for Apple devices, widely compatible for mobile use., SBC provides maximum compatibility with all Bluetooth devices; ensures stable universal audio delivery. | LDAC, SBC, AAC | - |
| Signature Sound | ||
| Engineered for immersive, clear sound with a focus on midrange and treble—LDAC unleashes rich detail; 16.2mm drivers enhance openness and spatial depth. Balanced for music genres where clarity and natural acoustics matter. | SuperBass 2.0 dynamic tuning with deep, punchy bass and zero distortion; Hi-Res Audio Wireless Certified | - |
| Noise Cancellation | ||
| None. The soundstage is shaped by open-air conduction, allowing full perception of your environment. Suits runners and cyclists who need to hear surroundings. | None | - |
| Other Audio Features | ||
| Dynamic Open-Ear Air Conduction creates a natural, pressure-free audio experience. Ear hooks direct sound towards the ear without blocking the canal, minimizing ear fatigue during prolonged listening. | Deep, distortion-free sound; immersive audio experience; anti-leak micro-in-ear design channels sound directly into ear canal; Spatial Acoustics via app; Impedance: 16 Ohm | - |
| Battery | ||
| Total Playback with Charging Case | ||
| A full charge with the case delivers up to 46 hours, outlasting most competitors. Ideal for extended trips or periods away from power sources. | 45 hours | - |
| Single Earbud Playback | ||
| Enjoy marathon sessions—14 hours per bud; covers an entire day’s commute, work, or several workouts on a single charge. | 8 hours per charge | - |
| Charging Time (Earbuds) | ||
| 10-minute quick charge = 5.5hr playback. Full charge in 1 hour gives peace of mind if you forget to charge overnight. | Approximately 1.5 hours | - |
| Charging Time (Case) | ||
| Typically around 2 hours to reach 100% via USB-C; case offers fast pass-through charging for rapid readiness. | Approximately 1.5 hours | - |
| Battery Capacity Details | ||
| Earbuds house 105mAh batteries each, case has a 750mAh pack, enabling 32 hours extra playtime when fully charged. Case is lightweight (approx 100g) and pocket-friendly, crafted from durable plastic for portability. | Earbuds: not specified; Charging case: not specified | - |
| Connectivity | ||
| Multi-Point Connectivity | ||
| Officially not highlighted, but Bluetooth 5.3 can support quick device switching, so you can pair to multiple devices sequentially. | Yes, dual device pairing | - |
| Fast Pair | ||
| Supported. When opening the case near a compatible Android device, pairing prompt appears instantly for hassle-free setup. | Yes | - |
| Compatible Devices | ||
| Works seamlessly with smartphones, tablets, laptops, smartwatches—basically any device supporting modern Bluetooth audio profiles, including Android, iOS, Windows, and macOS. | Cellphones, iOS, Android, Windows, Mac OS, Switch, Laptops, Tablets | - |
| NFC Pairing | ||
| Not specified; pairing is performed using standard Bluetooth methods rather than tap-to-connect. | Not specified | - |
| Charging | ||
| Charging Type | ||
| USB-C port on the case handles charging; enables direct quick charging and easy use with universal USB-C chargers. | USB-C | - |
| Battery Indicator | ||
| Battery status is monitored via the Soundcore app and LED indicators on the case, alerting you to charge needs and full status. | LED indicators on earbuds and case | - |
| Quick Charging | ||
| 10-minute quick charge provides an industry-leading 5.5 hours playback, sufficient for long runs or workout sessions. | Yes, 10-minute charge provides approximately 2 hours of playback | - |
| Wireless Charging | ||
| Not supported—charging must be done via USB-C cable, omitting Qi wireless options that some premium competitors offer. | Not supported | - |
| Calling | ||
| Mics(Microphones) | ||
| Equipped with 4 microphones—utilizes advanced digital signal processing and beamforming to focus on your voice while rejecting background noise. | 4-Mic AI ENC system with dual talk mics and dual ENC noise-filtering microphones | - |
| Other Calling Features | ||
| Clear, stable call quality is achieved via AI-powered noise reduction. The earbud microphones ensure crisp conversation, even in windy or noisy outdoor scenarios. | Clear voice capture with background noise reduction; effective call clarity when cycling at speeds up to 21.6 km/h | - |
| Special Features | ||
| Touch Controls | ||
| Physical buttons rather than touch panels, allowing for feedback you can feel and minimizing accidental touches from sweat or motion during workouts. | Anti-Mistouch tactile physical buttons for music and call control | - |
| In-Ear Detection | ||
| Not specified—typically omitted for open-ear designs. Music does not auto-pause when you remove the earbuds. | Not specified | - |
| Voice Assistant | ||
| Compatible with major smartphone voice assistants (Google Assistant, Siri), ready for hands-free operation of media, notifications, and queries during activity. | Not specified | - |
| Case Design | ||
| Aqua blue case made of durable plastic, with magnetic clasp for secure closure and internal battery pack. Compact form factor with USB-C port and LED charge indication. | Compact, lightweight with IP57 waterproof rating | - |
| Ear Hook Design | ||
| Ear hooks use flexible titanium memory wire for durability and a tailored fit. Stay firmly in place regardless of vigorous movement, with additional detachable neckband for extra stability when needed. | Innovative ρ-shaped bionic design with ultra-soft, resilient 3mm ultra-fine silicone ear hooks and adjustable 0.6mm memory steel wire for a ZeroSense Snug, Secure Fit. | - |
| Build & Design | ||
| Form Factor | ||
| Open-ear design sits above the ear canal, ideal for all-day comfort, long commutes, or workouts where ear fatigue is a concern. | Open Ear, Over the Ear | - |
| Headphone Type | ||
| Truly wireless earbuds with open-air, ear-hook style; designed for maximum hydration and heat dissipation—won’t block sweat or cause heat buildup. | Sport wireless open-ear earbuds | - |
| Color Options | ||
| Aqua Blue for the case; earbuds available in several understated, sporty shades to match active lifestyle aesthetics. | White, Black, Natural Green, Matte Black | - |
| Material | ||
| Premium, skin-friendly plastic for the body and case, with memory wire made from aerospace-grade titanium—ensures resilience and adaptive fit. | Ultra-thin PU material, titanium-coated diaphragm, silicone, 0.6mm memory steel wire | - |
| Weight | ||
| Combined weight for case and earbuds is approximately 10.2 ounces. Each earbud is ultra-light for fatigue-free wear. | 7.5 grams per earbud | - |
| Noise Cancellation | ||
| Active Noise Cancellation(ANC) | ||
| Not supported—safety-first open design leaves your ears open to external sounds. Prioritizes runner and cyclist safety over isolation. | None | - |
| Noise Cancellation Modes | ||
| Not applicable, as passive or active noise cancellation undermines the intent of the open-ear format. | None | - |
| Transparency Mode | ||
| Not specified, but unnecessary since the open-ear design offers natural environmental awareness with no artificial amplification required. | Not applicable (inherent to open-ear design) | - |
| More Features | ||
| Other Features | ||
| Sweatproof (IPX5), engineered for runners, gym-goers, and outdoor pros. Stable, open fit avoids pressure or heat. Detachable neckband ensures reliability on trails, with situational awareness maintained for all urban environments. | Robust, balanced sound; directional sound; 'Hear the World' feature; ergonomic hook-on design for stability; compatible with glasses and earrings. | - |
| App Support | ||
| Soundcore app unlocks adjustable EQ, button customizations, firmware upgrades, and battery monitoring from your phone. | Yes, via Baseus App for EQ modes, Bass Boost, Spatial Acoustics, 'Find Your Earbuds' feature, and control customization. | - |
| Voice Prompts | ||
| Audible cues guide pairing, battery level, and operating status; aids usability without a screen. | Not specified | - |
| Frequency | ||
| Covers full audio spectrum, 20Hz–20,000Hz, with special tuning to maximize clarity and openness in the critical mid and high ranges. | Not specified | - |
| Transmission Range | ||
| Stays reliably connected within 10 meters (32.8 ft) of your Bluetooth source, even with minor obstacles. | Approx. 10 meters (33 feet) | - |
| Impedance | ||
| Rated at 13.5 ohms, optimized for direct use with smartphones and tablets without requiring a headphone amplifier. | - | - |
| Smart Features | ||
| Sleep Mode | ||
| Not specified, but includes an automatic power-off feature if left idle outside the case to preserve battery life. | Not specified | - |
| Health Monitoring | ||
| Not supported. These earbuds focus on audio performance and workout reliability, not fitness/biometric tracking. | Not supported | - |
| Find My Earbuds | ||
| Available via Soundcore app, which can trigger a sound to help locate misplaced earbuds nearby. | Yes, via Baseus App | - |
| Customization Options | ||
| EQ Customization | ||
| Soundcore app offers user-friendly graphical equalizer with factory and custom presets for fine-tuning music profile to personal taste or podcast clarity. | Yes, via Baseus App (EQ modes, Bass Boost) | - |
| Ear Tip Sizes | ||
| Not required—open-ear, universal fit with adjustable hooks replaces conventional silicone ear tips. | Not specified (open-ear design) | - |
| Firmware Updates | ||
| Delivered seamlessly via mobile app, with improvements and functionalities added post-purchase. | Not specified (likely supported via app) | - |
| Customizable Controls | ||
| Through the app, reassign button functions for playback, call handling, and voice assistant to suit personal workflow. | Yes, via Baseus App | - |
| Controls | ||
| Button Controls | ||
| Robust tactile buttons on each earbud allow secure, sweat-proof control of volume, media, and calls—ideal for in-motion use. | Yes, push button control (1 tap: Play/Pause/Call; 2 taps: Volume; 3 taps: Track Skip) | - |
| Voice Assistant Control | ||
| Dedicated gesture for summoning your smartphone’s assistant, controlling music, or sending messages hands-free. | Not supported | - |
| Music Controls | ||
| Play/pause tracks, skip forward/back, and adjust volume—all mapped to intuitive button presses, customizable in the app for left/right preference. | Yes | - |
| Touch Sensitivity | ||
| No touch controls—physical buttons ensure accurate, mistake-proof operation during movement or in damp conditions. | Stable, responsive physical buttons (not touch-sensitive) | - |
| Customizable Controls | ||
| Flexible mapping via app lets you set up the button actions to match your personal preferences and routines. | Yes, via Baseus App | - |
| Box Contents | ||
| Earbuds | ||
| Left and right AeroFit Pro earbuds, each pre-fitted with premium ear hooks for comfort and security. | Baseus Eli Sport 2 Open-Ear True Wireless Earbuds | - |
| Charging Case | ||
| Aqua Blue compact case crafted from lightweight plastic. Secure magnetic closure and battery LED indicator on the exterior. | Yes | - |
| USB Cable Type-C | ||
| High-quality, fast-charge-rated USB-C cable included for charging from any compatible device or adapter. | Yes | - |
| User Manual | ||
| Detailed printed guide with safety info, app instructions, warranty procedure, and troubleshooting tips. | Yes | - |
| Warranty Card | ||
| Included in-box; register online or via QR code for service coverage and support access. | Not specified | - |
| Extra Earmuffs | ||
| Not applicable—the ear-hook design requires no in-ear tips or ear muffs, ensuring universal fit. | Not included | - |
| Detachable Neckband | ||
| Included for added security during intense activities—easily attaches and detaches. | - | - |
| Launch Date | ||
| Release Date | ||
| December 26, 2023, with rolling availability in global markets throughout 2024 and 2025. | August 27, 2025 | - |
| Status | ||
| Available now from retailers, e-commerce, and Anker’s official channels. | Available | - |
| Warranty | ||
| Product Warranty | ||
| Manufacturer warranty included; period typically 12–18 months depending on region, covering manufacturing faults and defects. Details provided in warranty card. | 2 years manufacturer's warranty | - |
Which is Better: Soundcore AeroFit Pro or Baseus Eli Sport 2?
Based on the comparison, here are the benefits of Soundcore AeroFit Pro and Baseus Eli Sport 2 provided by nkbgaming.com/earbuds.
Pros of Soundcore AeroFit Pro:
- Offers better Mics(Microphones) (Equipped with 4 microphones—utilizes advanced digital signal processing and beamforming to focus on your voice while rejecting background noise. vs 4-Mic AI ENC system with dual talk mics and dual ENC noise-filtering microphones) (More microphones can improve call clarity and noise cancellation during calls.)
Pros of Baseus Eli Sport 2:
- Offers a newer Bluetooth version (6.0) compared to Bluetooth 5.3 ensures stable, low-latency wireless audio streaming, energy efficiency, and robust connectivity even in busy urban environments. (A newer Bluetooth version ensures better connectivity, faster pairing, and improved power efficiency.)
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