output power: 10w (rms)
speakers: 2 x 5 w
waterproof class: ipx4
playback: mp3, wma, wav
bluetooth: bk 5.0, distance up to 10m
connectors: usb, sd, aux-in
features: hands-free function, fm radio, tws,
built-in microphone
bandwidth: 150hz – 20khz
sensitivity: 70 db +/- 3 db
power supply: 3.7v, 1200mah built-in battery, working time up to 5 hours
dimensions (cm): 8 x 8 x 19
weight (kg): 0.56