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Tronsmart Sounfii R4 Wireless Earbuds, 12mm Drivers with Big Bass,28H Battery,4 Mics ENC Clear Call, Adaptive Noise Cancelling to Ears and Environment,Smart Touch Control,Wireless Charging
- Crystal Clear Call: Featured with quad-mic call noise cancellation, Tronsmart Sounfii R4 offers exceptional call clarity even in bustling environments.
- Balanced Sound: 12mm composite titanium driver delivers well-balanced sound with deep bass for optimal listening.
- Peerless Design: Inspired by the mysteries of space, Tronsmart Sounfii R4 boasts a futuristic design crafted to captivate both the eyes and ears.
- Comfortable Fit: Ergonomic design and customizable ear tips ensure a comfortable and secure fit whether on workouts or long-haul flights.
- Extended Playtime: Built-in 400mAh battery ensures up to 28 hours of continuous music vibe, providing uninterrupted enjoyment of favorite tunes on the go.
- Smart Touch Control: Access all functions effortlessly, activating voice assistants via simple touch.
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Overview
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Tronsmart Sounfii R4 Earphones are made for music and optimized for use in any environment - working from home, at the office, or on the go. Designed with a custom acoustic platform, Sounfii R4 Earphones are engineered to deliver powerful, balanced sound in a compact, in-ear form factor. These earbuds have 4-mic call technology for clear virtual meetings or mobile phone calls, ENC for better focus, and are comfortable for all-day use. Each earbud has up to 7 hours of listening time with two additional charges provided by its pocket-sized charging case to give you up to 28 hours of combined playback.
Product information| Headphone type | Earbuds |
| Headphone style | In-Ear |
| Noise control technology | Active Noise Cancellation |
| Wireless | Y |
| Battery life | 16 h |
| Brand | Tronsmart |
| Rec. use | Casual Listening, Classroom, DJ, Metal Detector, Sports, Video Gaming |
| Works with | Android, IOS |
| Color | Black |
| Ear pad material | ABS |
| Battery consumption type | Integrated Rechargeable Battery |
| Accessories | 1 x Sounfii R4 ENC Earphones 2 x Extra Pairs of Eartips 1 x Charging Cable 1 x Warranty Card 1 x User Manual |
| Power type | Battery |
| Material | abs |
| Generation | 2026 ENC Earphones |
| Compatible smart control systems | SmartThings |
| Video game platform | Mobile, PC |
| Model | Tronsmart Sounfii R4 |
| Assembled product height | 2 in |
| Assembled product weight | 0.3 lb |
| Age group | Adult, Teen |
| Virtual assistant | ENC Earphones |
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Hongkecharge Hub Return Policy
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