Portable Bikes Bluetooth Speaker Bicycle Column Waterproof Shower Speaker Acoustics Sound Boombox Soundbar Woofer Hands Free

IPX7 Waterproof Dust/Shock Proof Outdoor Bike Column Speaker

1. Latest waterproof bike column portable outdoor speaker round 

2. RMS: 5w, support bluetooth 5.0/aux/TF/hands free call

3. waterproof: IPX7, dust/shock proof

4. built-in 750mah battery, 10 hours play

5. size: 8x8x4.2cm, weight: 180g