Tronsmart Sounfii R4 Earphones Wireless Earphones with Bluetooth 5.3, Quad-Mic Call Noise Reduction, 28H Playtimes

Tronsmart Sounfii R4 Earphones Wireless Earphones with Bluetooth 5.3, Quad-Mic Call Noise Reduction, 28H Playtimes

Experience superior sound quality and convenience with the Tronsmart Sounfii R4 Earphones. These wireless earphones feature Bluetooth 5.3 technology for seamless connectivity and quad-mic call noise reduction for crystal-clear calls. With an ergonomic fit and IPX4 water-resistant rating, these earphones are perfect for any activity. Plus, enjoy up to 28 hours of playtime with the included charging case. The 12mm composite titanium driver delivers balanced sound with powerful bass, while the dual-mic ENC technology ensures enhanced call clarity. The compact and stylish design makes these earphones a must-have for any music lover.

Specifications

1. Model: Sounfii R4
2. Color: Beige, Black
3. Bluetooth Version: 5.3
4. Driver: 12mm Composite Diaphragm
5. Battery Capacity: Earbuds: 3.7V/35mAh, Charging Case: 3.7V/400mAh
6. Playtime: Earbuds: 7 Hours, With Charging Case: 28 Hours (50% Volume)
7. IP Rating: IPX4
8. Net Weight: 45g
9. Gross Weight: 120g
10. Frequency Band: 2402-2480MHz
11. Maximum Transmit Power: 5dBm

What's in the box

1. 1 x Sounfii R4 Earphones
2. 1 x Charging Cable
3. 1 x Warranty Card
4. 1 x User Manual
5. 2 x Extra Pairs of Ear Tips

Get the most out of your Tronsmart Sounfii R4 Earphones with effortless pairing, smart touch control, and a sleek design. Don't forget to tear off the protective