Computer Audio Desktop Home Bluetooth Speaker Multimedia Gaming Game Subwoofer 3d Surround Features: Features crystal-like highs, crisp and bass for an immersive listening experience unlike any other. Delivers sound without distortion, even at maximum volume. STYLISH AND REFINED: The curved edges and matte finish bring a modern look, and the compact design maximizes portability. Throw it in a backpack, keep it in your purse, or carry it with you with the included shoulder strap. You can enjoy your favorite songs anytime, anywhere. Wireless Connectivity: Don't let the wires bind you. Advanced Bluetooth.0 technology easily connects to all Bluetooth-enabled devices within range. Product Function: card Type: computer speaker Connection method: Bluetooth connection Interface type: USB Frequency response range: 80HZ-20KHZ Output power: 6W*2 Signal-to-noise ratio: 70db Power supply mode: built-in lithium battery Channel: 2 Playing time: 8 hours Extended storage: 32GB Number of speakers: 4 Effective distance: 10 meters Operation mode: button Applicable people: general Display: no Play format: MP3, WMA, WAV, FLC, material: plastic Whether to support APP: Yes Support format: U disk/TF card Speaker adjustment method: button Whether there is a radio function: no Box material: plastic Appearance size: 495*88*57mm Product weight: 1.3 (KG) Power mode: USB level: not Battery capacity: 3600mAh Bluetooth protocol:.0