This wireless soundbar with BT let you enhance your TV experience with crisp dynamic sound. It helps out and looks nice to hear everything especially when watching your favorite concerts or even yet your favorite movies.Features:Upgraded version of the deluxe audio, 4 speakers, 3D stereo surround sound, the effect is shocking.Support Bt connection, fully compatible with most kinds of Bt devices, wireless playing, do follow your heart.Support U disk playback. You can also p-lay the audio of your mobilephone or other device via the audio cable.Built-in DSP sound processor with clear sound and no noise.Simple connection, easy to operate.Watching TV at home is like watching a movie at a movie theater. It gives you a theater level sound experience.With FM function.Specification:Color: blackBt version: V4.2Horn power: 5W * 4Use transmission power: 1.49mWTransmission frequency: 2.48GHzTransmission distance: 8-10 metersMusic playback time: about 2.5 hoursCharging time: 2-3 hoursStandby time: 240 hoursSupport formats: A2DP, AVRCP, HSP and HFBattery: 3.7V / 2000mASNR: ≥75dBFrequency response: 20HZ-20KHZCharging voltage: 5V / 1A-2ACharging socket: micro 5pin (V8)Item size: 550 * 50 * 50mm / 21.7 * 2.0 * 2.0inItem weight: 585g / 1.3lbPackage size: 580 * 120 * 120mm / 22.8 * 4.7 * 4.7inPackage weight: 670g / 1.5lbPacking List:1 * Speaker1 * Charging Cable1 * 3.5mm Audio Cable