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Power: 5B external battery
Output: RMS 3W.(THD+N)
SNR: above 85db
Response Sensitivity: 500mv
Power Input: Aux, bluetooth.
Speaker Unit: Φ52mm4Ω3W
Case Material: wooden box and acrylic panel
Memorial Stick: TF Card, USB
Newly light sensor touch button; With LED display screen.
With the bass diaphragm, strengthen the bass effect.
Supports USB flash drive and TF card, plug and play.
Supports MP3 format music, with memory function, auto searching and memory stations.
5B External high capacity rechargeable battery, easy to replace.
3.5mm Audio input / output, suitable for MP3 / MP4 player, computer, cell phone etc.
Long press last / next button to fast forward and rewind the songs.
1 x Speaker
1 x Audio cable
1 x Data cable
1 x 5B 600mAh Battery