1) Bluetooth Version: CSR 8615, V4.0+EDR
2) Support profile: A2DP/AVRCP/HSP/HFP
3) Stereo two channel
4) Music Support
5) Transmission frequency:2.4-2.48GHZ
6) Multipoint Connection
7) Music Selection: Previous/Next
8) Talk /music playing time: 3/2.55 hours
9) Charge time: 1 hours ,55 mAh polymer
10) Standby time: 120 hours
11) Operate range: ≤10m
12)Size/Weight: 70*21*25mm/10g

By sea / air / TNT/DHL/UPS/Fedex

 Our Services

1:We provide 1~3 year guarantee time. If the item is defective, please notify us within 3 days of delivery.
2:All items must be returned in their original condition, in order to qualify a refund or a replacement.
3:Shipping fee and insurance is not refundable.
4:Goods returned after 7 days of delivery are only eligible for repair.
5:The shipping costs incurred is of the customer's account. 

Certificates: