KB-119 Portable Bluetooth speaker

Version:3.0

Max Power Output: 3W

Frequency:2.402-2.480GHz

MIC Sensitivity: -32db

Signal To Noise: Better than +82dBm

Distance :10 meters

Charging:5V DC

Working:3.7V DC

Data Transmission:Up to 3Mbps

UART Data Transmission Rate: 115200bps

Battery Capacity: 600MAH

Working Time:3 hours

Color:  Red/White/Yellow/Blue

WEIGHT(including package): 0.3kg

PRODUCT SIZE:110*35*55mm

Main Material:Plastic