Description
BT-811 Sports Bluetooth Wireless Headset
BT811 Wireless Bluetooth Sport Earphone Hook Neckband Stereo Music Player For Universal Cell Phone In Ear Monitor Noise Canceling
Bluetooth Version: V4.
Profile support: HSP/HFP/A2DP/AVRCP
Talk Time:6 h
Charging Time:1 h
RF frequency: 2.4G
Play Music Time: 4 h
Stand-by Time: 200 h
Frequency Range: 2.402G-2.480G
Ambient Temperature: -20/+60°C
Transmission Distance: 10m
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