迷你藍牙喇叭

Material : Plastic
Product dimensions : 50 x 55mm
Color : Blue /White /Red /Yellow /Black
Bluetooth Version : BK3.0
Frenquency : 2 .402 – 2.480GHz
MAX Power output :3W
MIC Sensitivity : -32db
Receive Sensitivity : Better than +82dBm
Range : 10meters
Data Transmission : Up to 3Mbps
Charing Voltage :4.8V –5.2V DC
Working Voltage:3.7V –4.2V DC