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V4.1 in-ear sport stereo bluetooth earphone earpiece

Click on the image to check the artwork
unit price: negotiable
min amount:
period for delivery: Consignment Deadline Days
area: Beijing
Expiry date : Long Effective
last update: 2017-12-26 11:00
view count: 138
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Product details
Bluetooth version: v4.1
Charging Time:1-2H
standby Time: 150H
Bluetooth Profiles: A2DP, AVRCP, HSP, HFP
Sensitivity: 98dB
Talking/Music-playing Time: 4-5H (The final time dependent on the actual work condition)
Operating Distance: 10M
Frequency Range: 20-20KHZ
Speaker Impedance :16 OHM
Drive unit :Ø9mm
Charging Interface: USB
Chip: CSR
Battery capacity: 80 mAH
Package: blister box
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