Compare TWS Earbuds Side-by-Side
Rolosar Q76 Tozo NC20 Pro
In-Depth Comparison
Discover the ultimate wireless earbuds, now available in stock after their September 2024 launch. These sleek in-ear earbuds feature durable silicone earhooks and IP7 waterproof rating, perfect for active lifestyles. Boasting an impressive 50 hours of total playback with the charging case—10 hours per charge—and fast 2-hour charging, you'll enjoy nonstop music all day. With Bluetooth 5.4, a 15-meter range, and passive noise cancellation, your sound stays clear and isolated. Easy touch controls activate voice assistants and manage your calls and music effortlessly. Bonus goodies include a 3-month game pass and pre-installed voice-guided setup software, making these earbuds a stylish, functional, and must-have accessory for 2025! Discover the future of wireless audio with the TOZO NC20 Pro earbuds, now available! These sleek, in-ear sticks feature advanced Bluetooth 5.4 for seamless connection to two devices at once, plus NFC pairing for quick setup. Enjoy up to 16.5 hours of playback on a single charge with ANC off, or 12.5 hours with noise cancellation activated. The adaptive Active Noise Cancellation up to 52dB keeps ambient noise out, while transparency mode lets you stay aware of your surroundings. With studio-quality Hi-Res sound, customizable EQ settings, and a compact, waterproof design, these earbuds are perfect for everyday use. Bonus features include a 3-month game pass, pre-installed music apps, and a Find My Earbuds feature—making your listening experience smarter and more fun! 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 | Rolosar Q76 | Tozo NC20 Pro |
|---|---|---|
| Battery Life | 15 hours of continuous playback per charge; total case battery life up to 60 hours with multiple charges | Up to 16.5 hours (single charge with ANC off), 12.5 hours (with ANC on) |
| Water Rating | IP7 Waterproof rating, resistant to sweat, rain, and minor water splashes | IPX8 Waterproof |
| Bluetooth Version | 5.4 | 5.4 |
| Latency | - | - |
| Noise Cancellation | Passive Noise Cancellation with sound isolation; no active noise cancellation | Adaptive ANC with wind noise reduction and transparency mode |
CMF Buds 2a
|
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|---|---|---|
| Overview | ||
| Bluetooth Version | ||
| 5.4 | 5.4 | - |
| ANC Specs | ||
| Passive Noise Cancellation with Sound Isolation, up to 14.2mm double-layer diaphragm drivers for enhanced sound clarity | Adaptive Active Noise Cancellation up to 52dB | - |
| Gaming Mode | ||
| Low latency mode enabled via Bluetooth 5.4, with latency less than 100ms for gaming | Low-latency gaming mode supported (via app control) | - |
| Battery Life | ||
| 15 hours of continuous playback per charge; total case battery life up to 60 hours with multiple charges | Up to 16.5 hours (single charge with ANC off), 12.5 hours (with ANC on) | - |
| Other Connectivity Details | ||
| Compatible with nearly all Bluetooth-enabled devices including iOS, Android smartphones, tablets, laptops, and TVs; Bluetooth range up to 15 meters | Bluetooth 5.4, Dual device connection, NFC pairing support | - |
| Fast Charging | ||
| Charging case supports rapid charging; 2 hours for full charge; provides approximately 10 hours of playback per charge, with quick 30-minute charge providing around 3 hours of use | Supports USB-C fast charging; 2 hours for full charge; 30 minutes provides approximately 50% charge | - |
| Water Rating | ||
| IP7 Waterproof rating, resistant to sweat, rain, and minor water splashes | IPX8 Waterproof | - |
| Audio | ||
| Driver Type | ||
| 14.2mm Dynamic Driver with double-layer diaphragm for rich bass and clear treble | DLC (Diamond-Like Carbon) 12mm dynamic driver | - |
| Audio Codec | ||
| SBC, AAC, aptX Adaptive, LDAC | LDAC, AAC, SBC | - |
| Signature Sound | ||
| Balanced sound profile with emphasis on strong bass, detailed mids, and bright treble | Customizable via 32 EQ modes in the app, with a focus on deep bass and clear vocals | - |
| Noise Cancellation | ||
| Passive Noise Cancellation with sound isolation; no active noise cancellation | Adaptive ANC with wind noise reduction and transparency mode | - |
| Other Audio Features | ||
| Bluetooth 5.3 for stable connection, high-fidelity audio, and low latency; built-in microphones for clear calls | Studio-quality Hi-Res audio, 40 KHz frequency response, 60ms latency | - |
| Battery | ||
| Total Playback with Charging Case | ||
| Up to 50 hours of total playback time with case recharges | Up to 80 hours (ANC off), approximately 63 hours (ANC on) | - |
| Single Earbud Playback | ||
| Approximately 10 hours per earbud on a single charge | Up to 16.5 hours (ANC off), 12.5 hours (ANC on) | - |
| Charging Time (Earbuds) | ||
| Approximately 1.5 hours for full charge | Approximately 2 hours | - |
| Charging Time (Case) | ||
| 2 hours for full charge | N/A (case charges earbuds via USB-C or wireless charging) | - |
| Battery Capacity Details | ||
| Charging case capacity: 430mAh; earbuds provide about 10 hours playback per charge; case supports multiple recharges | Earbuds: 30mAh each; Charging case: 500mAh | - |
| Connectivity | ||
| Multi-Point Connectivity | ||
| Supported, allowing connection to two devices simultaneously | Yes, supports connection to two devices simultaneously | - |
| Fast Pair | ||
| Automatic pairing with previous device upon opening case | Yes, via NFC and Bluetooth pairing | - |
| Compatible Devices | ||
| iOS, Android smartphones, tablets, laptops, smart TVs, and other Bluetooth-enabled devices | Cellphones, Laptops, Tablets, PCs, MP3 players supporting Bluetooth | - |
| NFC Pairing | ||
| Not supported | Yes | - |
| Charging | ||
| Charging Type | ||
| USB Type-C | USB-C and Wireless Charging (Qi-compatible) | - |
| Battery Indicator | ||
| Dual LED display on case showing remaining battery and charging status for earbuds and case | LED display on case showing battery status; earbuds also have in-ear sensors | - |
| Quick Charging | ||
| Yes, 30-minute charge provides approximately 3 hours of playback | Supports 30-minute charge for approximately 50% battery | - |
| Wireless Charging | ||
| Not supported | Yes | - |
| Calling | ||
| Mics(Microphones) | ||
| Built-in microphones with noise reduction for clear voice transmission | 6 microphones with AI noise reduction system | - |
| Other Calling Features | ||
| Hassle-free calls with echo cancellation and ambient noise reduction | Wind noise reduction, crystal-clear voice quality, AI call noise filtering | - |
| Special Features | ||
| Touch Controls | ||
| Yes, located on upper part of each earbud for play/pause, track change, volume adjustment, call management, and voice assistant activation | Yes, for play/pause, volume, noise mode switching, scene settings | - |
| In-Ear Detection | ||
| Supported via touch controls and sensors for auto pause/play | Yes, sensors detect when earbuds are worn or removed | - |
| Voice Assistant | ||
| Supported, activated via touch controls (compatible with Siri, Google Assistant, etc.) | Supports access via app; compatible with Siri, Google Assistant, Alexa | - |
| Case Design | ||
| Transparent cover with dual LED display indicating battery levels and charging status | Compact, lightweight, with LED display for battery and lyrics | - |
| Ear Hook Design | ||
| Flexible, soft silicone ear hooks for secure fit during sports and active use | In-ear, ergonomic, stick-shaped design for all-day comfort | - |
| Build & Design | ||
| Form Factor | ||
| In-Ear Wireless Earbuds with Earhooks | In-ear, stick-shaped | - |
| Headphone Type | ||
| Sport, Wireless, In-Ear with Earhooks | Wireless earbuds | - |
| Color Options | ||
| Multiple colors available (e.g., Black, White, Blue, Red) | Titanium Black (other colors not specified) | - |
| Material | ||
| Silicone for ear tips and ear hooks, durable plastic casing | ABS, Polycarbonate, nano waterproof coating | - |
| Weight | ||
| Approximately 2.86 ounces (81 grams) | Earbuds: approximately 3.2 ounces (90 grams total with case) | - |
| Noise Cancellation | ||
| Active Noise Cancellation(ANC) | ||
| No, Passive Noise Cancellation with sound isolation | Yes, adaptive mode up to 52dB | - |
| Noise Cancellation Modes | ||
| None | Active Noise Cancellation, Transparency Mode | - |
| Transparency Mode | ||
| Supported via ambient sound mode activated through touch controls | Yes, for hearing ambient sounds | - |
| More Features | ||
| Other Features | ||
| Waterproof IP7, dual LED display, multiple ear tip sizes (S/M/L), sweatproof, stable Bluetooth 5.4 connection, low latency gaming mode | Find My Earbuds, water ejection, left-right balance adjustment, lyrics display | - |
| App Support | ||
| Not specified; features managed via touch controls and device settings | TOZO App with 32 EQ modes, scene settings, firmware updates | - |
| Voice Prompts | ||
| Supported for pairing and status updates | Yes, via app and earbuds | - |
| Frequency | ||
| 20 Hz - 20,000 Hz | 40 KHz frequency response | - |
| Transmission Range | ||
| Up to 15 meters (49 feet) | 15 meters (Bluetooth range) | - |
| Smart Features | ||
| Sleep Mode | ||
| Supported, auto power-off after inactivity | Supported via app | - |
| Health Monitoring | ||
| Not supported | Not specified | - |
| Find My Earbuds | ||
| Supported via app or sound alert feature | Yes | - |
| Customization Options | ||
| EQ Customization | ||
| Supported via compatible app or device settings | Yes, 32 preset EQ modes plus custom EQ via app | - |
| Ear Tip Sizes | ||
| S, M, L silicone ear tips included | Six sizes included | - |
| Firmware Updates | ||
| Possible via app or manufacturer support | Supported via TOZO app | - |
| Customizable Controls | ||
| Yes, via touch controls and app (if available) | Yes, via app and touch controls | - |
| Controls | ||
| Button Controls | ||
| Touch controls on each earbud for playback, calls, volume, and voice assistant | Touch controls for playback, volume, noise modes | - |
| Voice Assistant Control | ||
| Yes, via touch activation | Supported via app and voice assistants | - |
| Music Controls | ||
| Play/Pause, next/previous track, volume +/-, answer/end calls | Play/Pause, next/previous track, volume adjustment | - |
| Touch Sensitivity | ||
| High, located on upper surface of earbuds | Yes, customizable via app | - |
| Customizable Controls | ||
| Supported | Yes | - |
| Box Contents | ||
| Earbuds | ||
| Yes, pair of wireless earbuds with earhooks | 1 pair of TOZO NC20 Pro earbuds | - |
| Charging Case | ||
| Yes, with dual LED display | Wireless charging case with LED display | - |
| USB Cable Type-C | ||
| Yes, for charging case | Yes, 20cm USB-C to USB-A cable included | - |
| User Manual | ||
| Yes | Included | - |
| Warranty Card | ||
| Not specified | Included | - |
| Extra Earmuffs | ||
| Silicone ear tips in S, M, L sizes | Six ear tip sizes | - |
| Launch Date | ||
| Release Date | ||
| September 25, 2024 | November 6, 2025 | - |
| Status | ||
| In Stock | Available | - |
| Warranty | ||
| Product Warranty | ||
| Typically 1-year limited warranty (manufacturer's standard, not explicitly specified) | Standard 1-year warranty (manufacturer's warranty details as per local policy) | - |
Which is Better: Rolosar Q76 or Tozo NC20 Pro?
Based on the comparison, here are the benefits of Rolosar Q76 and Tozo NC20 Pro provided by nkbgaming.com/earbuds.
Rolosar Q76
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