Four Speakers 6D Surround Sound Bluetooth Earphones With TF Card Play Stereo BSport Wireless Headp

Four Speakers 6D Surround Sound Bluetooth Earphones With TF Card Paly Stereo BSport Wireless Headphone For Mobile Phone Specification: Material:Rubber,Plastic,Metal Color:Black/White Function: Sport Headset,Answering Phone,Bluetooth,HiFi,Microphone,Noise Cancelling,Song Switching Connectivity : Wireless Bluetooth version: V4.1 Bluetooth protocol:A2DPV1.3,AVRCPV1.5,HFPV1.6 HSPV1.2 Driver unit: 8mm Standby time:About 160 Hours Talking time: 5H Charging Time (h):About 2H Bluetooth distance: W/O obstacles ≤10m Power input:5mW Battery :3.7V Li-ion 55mAh battery Noise reduction:CVC6.0 Sensitivity:-80+/-3DB Impedance:32ohm Frequency respond scale:20~20000HZ Style:Sport music,running Music 1.If you are satisfied with our products,please leave us full 5 stars review and if you can share your purchase in social platform like facebook VK,we will be very happy. 2.If you are not satisfied with our products or our service,Please connect us before leave feedback,we will try our best to resoe the problem for you,Thank you.
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a