• Brands: VCOM
• Manufacturers: VCOM
• Model: Speaker-M311
• Categories: Speaker
Features:
Working distance:10meters .
Data Transmission:Up to 3Mbps
UART Data Transmission Rate:115200bps
Antenna:Built in
Model: M311
Specification: Bluetooth Version：BK3.0.
Frenquency：2.402-2.480GHz.
MAX Power output :3W
MIC Sensitivity:-32db .
Receive Sensitivity:Better than +82dBm.
Charing Voltage :4.8V –5.2V DC.
Working Voltage:3.7V –4.2V DC.
Working Current:200MA.
Quiescent Current:>1UA.
Battery :250MAH.
Color: Red
Warranty : 03 Month