Description
A10 TWS Bluetooth Sport Ear Hook Headset Wireless Waterproof Earphones Earbuds with Digital Display Charging Case - Sky Blue
Ear hook design, not easy to fall off, perfect for sport and fitness
The charging case with LED digital display to show battery power
Bluetooth 5.2 connection, stable and smooth
IPX7 waterproof, good sweat-proof effect
Good sound quality provide excellent music and call experience
Key operation is simple and convenient
Specification:
Earphone speaker power: rated 3mw, max. 5mw
Speaker size: diameter 13mm
Speaker frequency response range: 20-20000HZ
Speaker sensitivity: average sensitivity 99db
Speaker impedance: 32?
MIC size: 4*13mm, tube core microphone, 42±3db
Headphone standby time: playing music 4-5 hours
Battery: 3.7V 1000mAh
Charging Case charging time: about 1 hour
Earphone charging time: about 1 hour
Bluetooth frequency: 2.4G
Transmission distance: ?10m