KB-115 Portable Bluetooth speaker

Version: V4.1

Max Power Output:4Ω 5W

Frequency:2.402-2.480GHz

MIC Sensitivity :-32db

Signal To Noise :Better than +82dBm

Data Transmission:Up to 3Mbps

Distance :10meters

UART Data Transmission Rate:115200bps

Working Voltage: 5V DC

Charging Voltage:3.7V DC

Battery Capacity for SPEAKER:2000ah

Working Current :200MA

Quiescent Current:>1UA.

Main Material:Plastic