Overview:
1. Rainproof, anti-dust, drop-resistant;
2. Super bass, music/call switching is so easy.
3. Subwoofer and Loud volume, No noise, Bass shocking.
4. Bluetooth connection, AUX connection 
5. wireless Bluetooth connection and Compatible with many electronic devices: such as Windows, airports, phones, iPhones, and so on. 

Specifications:
Bluetooth version： 4.2
Working time: 3-4hours
Bluetooth working range： 10Meters
Audio frequency noise ratio：>= 90dB
Battery capacity： 1200mAh
Built-in voltage： 3.7V
Playback long： 3-4H
Horn size： 45mm*2
Omega： 5W*2
Charge input： 5V/500ma
LED models: Functions: card insertion, voice prompt, call function

Power supply mode: Built-in lithium battery
Extended memory: 32G
Operation mode: Button
Support format: U disk
Signal-to-noise ratio: ≥75db

Package Content:

Speaker X1
Audio cable X1
Charging cable X1