Latest Portable Wireless Bluetooth Speaker A2DP 4W Stereo Outdoor Speaker Waterproof Dustproof Anti-scratch Shockproof.

Specifications:

Rated power: 2W x 2

Speaker unit: 1.5" x 2

Impedance: 4ω

Frequency response: 80Hz-20KHz

Power supply: built-in Li-on rechargeable battery or mini USB

Unit size: 150*56*56mm

Features:

* Stable triangle shape structure, exquisite and attactive metal grid

* A2DP stereo Bluetooth transmission

* 4W strong output power with outstanding sound quality

*   Waterproof, Dustproof, Anti-scratch, Shockproof, suitable for both indoor and outdoor exercise  

* Aux in function support all digital audio device with 3.5mm jack, such as iPod/iPhone, MP3, Computer, Notebook, PSP...

* 1500mA high capacity built-in rechargeable   battery, playtime lasts for 5 hours at least

* Passed the simulation environment test, you can use it in the rain without any problem 

Package Included:

Bluetooth Speaker*1

USB Cable*1

Audio Cable*1

English User Manual*1