Axess 13.8-in 21-Watt Smart Outdoor Portable Speaker

6-inch Subwoofer (152.4mm) and 3-inch (76.2mm) Horn. Secure simple pairing for user-friendly operating. With A2DP Stereo Bluetooth, wireless stream music from any Bluetooth-enabled device such as your mobile phone, notebook, or other portable audio device. 32 ft (10 meters) operating range. USB and SD card support, Aux Line-In Function (3.5mm), and Microphone Input Function (optional, 6.5mm, x2) Aux Line-in function: Suitable for PC, MID, TV and other audio devices. Four gear controls for volume, bass, and microphone volume (optional, x2) Built-in Lithium Rechargeable Battery (1000 mAh). Handle for easy portability. Horn output: 3W x 2, 4 ohms; Sub woofer output: 15W, 4 ohms Battery Capacity: Lithium 3.7V/1800mAh Frequency Response: 100-20 KHz. Power Supply: 5V Wired Microphone included Features a black body with Black trim. Item dimensions: 10.8 inch depth, 13.8 inch width, 10.8 inch height.