Ricom mini bluetooth phone speaker,mini bluetooth speaker bluetooth waterproof,mini speaker bluetooth-BSP-229--Shenzhen Ricom
Product Description
Specification:
Products size:86*87mm
Speaker size:40mm
impedance:4Ω
output power:3W
External Interface:micro USB
Frequency:2.400ghz-2.480ghz
Maximum output power:class 2/4dBm
Receiver Sensitivity:-91d B,@0.1%BER
Working Distance:10M
Battery capacity:400mah Li-Rechargeable battery
Working time::5-7Hours
Charging:DC 5V ,1A
Charging time:2-4Hours
Function: V2.1,receive calls, audio input,TF card and small LED lights
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