Waterproof Bluetooth Speaker Portable outdoor Rechargeable Wireless Speakers Soundbar Subwoofer Loudspeaker TF MP3 Built-in Mic

Specifications:
Bluetooth version: V4.2
Wireless transmission range: 10M
Audio noise ratio: 90db
Battery capacity: 1200mAh
Built-in voltage: 3.7V
Normal volume playback: 3H~4H
Speaker specifications: 45mm*2
Speaker power: 5W
Frequency response: 120HZ-20KHZ
Product size: 168x75.8x79.8mm
Stand-alone weight: 405g (bare metal) +105g (color box accessories)
Charging voltage: 5V/500MA

SIZE: 160*75*65mm

Package:
Package Included:

1 x Bluetooth audio
1 x Neutral specification
1 x USB data cable
1 x Audio cable