BS01 TWS wireless earphone BT earphone touch earbud 6D music sports earphone

Specification:

1. Bluetooth 5.3+ER/BDR
2. Chip: Realtek 8753BFR 
3. Headphone capacity 55mA, charging compartment capacity 400mA 
4. Music playback time: 5-7 hours, charging times: 3 times 5. Speaker unit: Φ 6mm 32Ω
6. Pause/Play, Volume Increase/Decrease, Previous/Next Song
7. Dual ear call, automatic pairing when turned on
8. Waterproof grade: IPX5-6
9. Hi Fi sound effect, chip intelligent noise reduction, 
10. Micro USB charging port, 360 ° rotation high-quality aluminum alloy charging compartment 
11. Color: black/bright red/silver
Detail photos: