Black Bluetooth speaker Wireless Home Theater soundbar Speaker with remote control Black Bluetooth speaker Wireless home theater soundbar Speaker with remote control About the product LP-09 is a powerful echo wall-mounted home theater entertainment system, with four 10W drivers, and you can experience the sound effects and fresh tunes. This sound bar supports bluetooth and TF card, with nature sounds, is really sound enjoyment as well as visual. USB interface can only read USB flash drive. Features 1. Speaker Drivers: Four 2 inch full range drivers, 10W x 4 output power. 2. Bluetooth version: V4.0, wireless distance: 10m. 3. Amplifier chip: Class-D 4. SNR: 76 dB 5. Power supply: AC 100-240V / 50-60Hz. 6. Operating voltage: DC 15V / 2A 7. Operating mode: push button 8. Support remote control, TF card. 9. PVC material shell, simple design, elegant appearance. Specification: Package contents1 x manual, 1 power charger, 1 x 3.5mm audio cable, 1 speaker , 1 Lotus cable, 1 remote control, 1 digital optical cable, 1 coaxial audio cable ModelLP-09HardwarePVCVersion BluetoothV4.0Speaker diameter2 inchesLoudspeaker10W * 4Response frequency76 dBTransmission distanceUp to 10 mExternal memory TF card Interfaces1 micro USB port, 1 card slot TF, 1 3.5mm headphone jack, 1 DC charging port, 1 USB 2.0 port