Item Specification:

* adopt 40mm full frequency response speaker and voice effect improving unit

** TWS link technolodgy to combine two same speaker to form stereo effect

*** light weight but Good sound effect , only 160g .

**** Big volume Battery: 500mA Li-lon Battery to play more longer time.

***** Long strap and hook to put it anywhere you want to

Waterproof: IPX7 Level.

Connect: USB , Bluetooth.
Battery: Li- ion 500mA. internal set
Frequency response range: 100HZ-20KHZ
Bluetooth Version: 4.1
Bluetooth receive range: 10 Meters
Output Rate : 5W
Speaker Diameter: 40mm
noise-signal ratio: ≥75 dB.
TWS function: True wireless function
ANC : ANC function
Color: Green , orange, Black, Pink, White, etc
Dimension: Φ98*H38mm
Weight: 160g
Music play time: ≥5 Hours

Professional Ipx7 Waterproof Portable Bluetooth Speaker Sound Box 0

Professional Ipx7 Waterproof Portable Bluetooth Speaker Sound Box 1