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, wirelessly 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; Subwoofer output: 15W, 4 ohms, Frequency Response: 100-20 KHz., Power Supply: 5V, Wired Microphone included. Item Dimensions: 3.00-in x 6.00-in x 3.00-in, Item Weight: 0.50lbs.