JBL Ultra mini Portable Bluetooth Subwoofer Speaker.

• Support: Bluetooth, TF card, USB, Line in
• It can support music formats: MP3, WMA, WAV, PE, FLAC
• Material: ABS Plastic Aluminum
• Battery can support play time: 2-4 hours for medium volume
• Support Hand-free when answer calling (with Microphone)
• Auto Voice Prompt power on/off and Bluetooth is connected and disconnected
• Fashion design with ABS material.
• Special Feature: Wireless, Mini, Portable
• Long transmission range, up to 10 meters.
• Portable and handy for outdoor activities. It can be hung up on your backpacks.
• Speaker mesh for super hifi quality.
• Hands-free, support phone calls and ring tones.
• Long working time, up to 2-4 hours
• Large capacity of lithium battery.