Description:
1， Bluetooth specifications Bluetooth V4.1 up to;
2， support the agreement Headset Hands-free A2DP Avrcp;
3， the transmission range of 10 meters， the transmission frequency of 2.4GHz;
4， the charging voltage DC5V， charging time of about 1.5 hours， the battery capacity: 30mAH， product size: 23 * 19 * 10mm;
5， the product size: 23 * 19 * 10mm， 3.5 hours or more music time， standby time 55 hours or more， net weight: 4g;
6， power display <support for Apple phones and some Andrews phone>;
7， dynamic mini design， small fuselage， piano paint process， elegant taste， extraordinary charm， cool experience;