Mini Wireless Promo Bass Speaker

Rounded edges design wireless speaker made of ABS which can connect with your laptops, PC, smart phone and pads. 500 mAh Li-ion battery provides strong battery life. Lifetime is up to 6 hours. Built-in speakerphone, this speaker can accept the calls from your phone even end it. Accept TF card, AUX audio, FM radio Mode and USB flash disk input. 4.45" L x 2.24" W x 2.76" H