Portable Bluetooth Speaker
IS-469
Product Parameter
Bluetooth version: 5.0
Output power: 3W*1RMS
Battery: 3.7V, 400mAh
Play music: 4 hours
Charging time: about 2 hours
Connection distance: 8-10m (barrier-free)
Waterproof grade: grade 4
Material: ABS
Function: BT, TF
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