BLS610/BK-Bluetooth Speaker
- Bluetooth version: 3.0( RDA)
- Output power:3w
- Working range:15m
- Built-in battery:400mah
- Playing time:2-hours
- Frequency response:100HZ-18KHZ
- Signal & noise ratio :>85dB
- TF,3.5mm aux in hands free, FM
- Size:D71.2*H42.5mm
- Material: Aluminum +ABS