Waterproof bluetooth speaker

Function: Bluetooth, Handsfree, TF card, TWS
Material: ABS
Charging: USB Micro
Color: Black, Blue
Unit size: 110*110*60mm
Net weight: 585g
Bluetooth 5.0
Speaker: Ø40MM, 4Ω3W*1
Bass diaphragm: Ø52MM
Distrant: >18M
Extend: <64G
Frequency: 60Hz-16KHz
Charge: 5V/ 0.3A MAX
Battery: 1800mAh
Package: Speaker x 1
USB Cable x 1
Manual x 1