?Emergency Power Supply Design - With max up to 4000mAh power supply, the bluetooth speaker keeps you enjoying outdoor activity all day without any worry for battery.
?ALL IN ONE: Bluetooth speaker, Power Bank Charger (4000mah!), Micro SD card, MP3 Player, and AUX 'Line-In' for use with older non-Bluetooth audio sources.
?Support hands free call via built-in microphone, Use it as Emergency Power Bank to charge your mobile via internal rechargeable battery.
?Advanced Shockproof Design - Great Shockproof and Dustproof function ensure happy playing without worry any more.
?Long Music Playing Time -Up to 7 hours of wireless play on a single charge when listening to music with this powerful bluetooth speaker.

Technical Details

Product Details

Package Dimensions
Width : 5.39 inch
Height : 1.34 inch
Length : 7.52 inch

Shipping Weight: 14.4 ounce (View shipping rates and policies)

ASIN : B071FC4YM2