EC-1880 (built in battery 10W)

Functions:Bluetooth, 2.0ch, with display, USB,FM radio, Aux line in, built in battery 1500mha
Output Power:10W RMS
Output Unit:full range speaker：2"/ 10W x 2，Bass diaphragm x 1
Frequancy response:50-16KHz
Signal Noise Ratio:≥ 80dB
BT version: 5.0
BT valid distance:10m
Material:PVC
Color:Glossy black
Dimension:800 x 60 x 60mm