The Hoco HC2 Wireless Bluetooth Speaker is a portable speaker featuring 360-degree surround sound and flashing LED lights. Its IPX5 waterproof certification and convenient carry strap make it an outstanding outdoor speaker, ideal for supporting outdoor sports. The HC2 speaker includes a 2400 mAh battery that lasts for 6 hours of calls and music. It supports Bluetooth, TF card, USB, AUX, FM, and other playback modes.