Style : In-Ear
Communication : Wireless
Connectors : USB
Use : Mobile Phone, Portable Media Player
Function : Microphone, Waterproof, Noise Cancelling, Bluetooth
Bluetooth version : V4.0 + EDR
Bluetooth profile : A2DP, AVRCP, HSP, HFP
Bluetooth frequency : 18Hz ~ 20 KHz
Transmission range : 10 M
Lithium battery : 3.7 V/50 mAh
Conversation Time : 4 H
Music Time : 4 H
Standby time : 120 H
Charge time : 1.5 H
Size/weight : 12X28mm/30g
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