[Advanced Bluetooth Technology and Unique Design]Very attractive designs, the perfect balance between beauty and function, this soundbar features a slim beautiful design that complements your TV/Computer/Laptop which is so cool to pair it. Adopts Bluetooth 4.2 technology, supports almost all Bluetooth-enabled devices, offers wireless range more than 10m and can easily pair with your wireless devices.[Surround sound]Dual 10W speakers for high-performance multi-dimensional sound and an unparalleled cinematic deep bass surround sound; let you enjoy high-quality music. Sound level strong sense, outdoor bass sonorous and powerful speakers to create an immersive sound field effect.[Multifunctional Bluetooth Soundbar]Supports 3.5mm audio input for the devices without Bluetooth function, TF card music play and hands-free calling. With remote function, it can be operated conveniently. Equipped with LCD Display, you can check the working condition at any time.[Home Theater]Perfectly match for your TV to turn it into a complete entertainment system, especially best for home theater, enjoy the great and warm time with your family.[Standby Time]Built-in rechargeable double 2200mAh*2 batteries provide up to 5 hours of playtime, 10 hours of talking time. Descriptions: Standard Power: 10W*2Frequency Response: 55Hz~ 20KhzInput Sensitivity: TV/500mV; AUX/450mVPanel Display: LCD DisplayAudio Input: Bluetooth, AUX(RCA), 3.5mm Stereo Audio, TF CardPower Supply: DC 5V/1ABattery:7.4V/2200mAhSpeaker unit size: 2" *4Size: L479*W70*H68mm Package Included:1 x Bluetooth Soundbar1 x USB Charging Cable1 x 3.5mm Audio Cable1 x AV Cable1 x User Manual