A103 Portable Wireless Speaker -Silver

RICH BASS: To provide rich, powerful bass, we install a Bass Vibrating
Membrane at the bottom of speaker, It will vibrating up and down when
the speaker working, it will produce airflow, this air flow driven bass
diaphragm,to produce low frequency.

HD SOUND: Used much improved integrated circuits boost maximum volume
enhance up to 50%. 3 watts high-end low-impedance speakers larger than
normal 5 watts. The higher and deeper voices are crystal clear without
any noticeable distortion, even maximum volume.

PORTABLE: Under 6.2 ounces, size: D1.89xH1.54 inches. High capacity
rechargeable 700 mAh lithium battery for up to 6 hours of playtime at
2/3 volume on a full charge. And you can get a Case, with some holes,
music can be released through the holes. So much better for travel and
hiking, superlight and easy to fit in your backpack, baggage.

EASY TO USE: Bluetooth 3.0, easy to use, easy to connect, Speaker would
automatically reconnect to the last device used. Connects in just
seconds over Bluetooth to your iPhone, iPad, Smartphone, Tablet, Laptop
with Bluetooth.