Speci cation
Version Bluetooth V5.0
Frequency range 2.402 - 2.480 GHz ISM Band
Wireless transmission standard Class 2
Channel 79 channels of 1 MHz bandwidth
Connection type Point-to-point
Transmitting range 10 m (free space)
Frequency response 20 Hz - 20 kHz
Signal to noise ratio 80 dB
Audio power output 2 x 10 mW
Status indication Red and blue bi-color indicator light
Applicable pairing product
USB Bluetooth adapter, Bluetooth mobile phone, iPad, MID, etc in accordance with
HFP, HSP, A2DP, AVRCP Bluetooth protocols
Support decoder SBC/MP3/ACC
Battery Polymer lithium-ion battery 3.7 V, 185 mAH
Charging time 2-3 hours
Charging power supply Computer USB 5 V; charger with output DC 5 V 300 mA
Operating time About 6 hours (battery saturation state)
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