1. Size: 90*90*40mm.
2. Weight: 120g.
3. Speaker unit: Dia. 40mm, 4Ω/3W.
4. Frequency response: 120Hz~20000Hz.
5. Wireless specification: V2.1 JL.
6. Profiles supported: A2DP, AVRCP, HSP, HFP.
7. Transmission range: 10m, transmission frequency: 2.4GHz.
8. Charging voltage: DC5V, charging time: about 3 hours, talk time: above 5 hours, music time: 4-6 hours, battery: 600mAh, 5A grade PLB lithium polymer battery, with battery indicator on the mobile phone (for iPhone and some Android phones).
9. Supporting maximum 32Gb TF card, and AUX play.
10. Stylish and dynamic appearance, sturdy, convenient to carry, customized specially for outdoor users.
11. Simple fabric style, light and small body, offering natural visual aesthetics.