Portable speaker with microphone, rechargeable wireless speaker for outdoor use

Wireless portable speaker with Bluetooth technology: Enjoy high-definition stereo sound with impressive volume whether you are relaxing at home or celebrating or walking or camping or walking or riding a bike. Bluetooth 4.0 technology: Equipped with advanced technology and compatible with all devices supporting Bluetooth technology. The speaker will automatically connect to the last device used. Superior sound quality: Enjoy music with full-body stereo sound with 10 watts of power through high-performance dual drivers and a unique enhanced bass. Longer playback time: Built-in rechargeable lithium-ion battery with a capacity of 1200mAh/Hour ensures up to 10 hours of operation at 75% volume. You can charge it in just 3-4 hours using the included micro USB cable.