S2 Joyful Active noise control sports wireless earphones 180mAh battery for 300h standby and 8h of music / calls
Wireless V4.2 BES2000IS.
Support protocols: Headset, Hands-free, A2DP, Avrcp.
Digital active noise reduction, noise reduction depth ? 25dB.
Speaker: 12mm. Battery capacity: 180mAh.
Size: total length of earphones cable is 86cm. Product net weight: 30g.
Charging voltage DC5V, charging time: 2.5h.
Call / music time: 8h, standby time 300h.
With ANC noise reduction button switch.
Battery display supported for Apple phones and some Android phones.