7 class waterproof speakers, buckle buckles, loudspeakers, water proof sucker speakers, car radio speakers.

battery capacity:  500 mA

Type: bluetooth speaker

The output power: 3W

Power supply mode: built-in lithium battery

The effective distance: 10 meters

Function: waterproof, voice prompt, dustproof, call function

Shell material: plastic

Appearance size: 80*87*53 mm

Product weight: 0.11 (KG)