20W Column Wireless Bluetooth-compatible Speaker TV Soundbar Sound Bar Home Theater Music Stereo Support TF USB 3.5mm Fiber RCA For TV PC There are discrepancies between the size of the product and the image of the product. Please understand the specific size before purchase. 1 2 high-power speakers to help you get more powerful effect when playing music or movie 2 Support Bluetooth-compatible connection, fully compatible with most kinds of Bluetooth-compatible devices, wireless playing, do follow your heart. 3 You can also play the o of your phone or other device via the o cable. 4 Built-in DSP sound processor with clear sound and no noise. 5 Simple connection, easy to operate. 6 Multi-function can help you get different ways of experience 540MM Speaker Bluetooth-compatible version: V5.0 Speaker power: 10W x 2 Battery type: 18650 aluminum polymer battery Battery capacity: 2000mAh Use time: about 6 hours Rated voltage: 7.4V Overcharge protection (8.40±0.05) V Over discharge protection (5.0±0.1)V Frequency response: 20Hz-20KHz Transmission frequency range: 2402MHz-2480MHz Signal to noise ratio: ±80db Transmission distance: 8-10m Built-in radio: external antenna receiver Receiving o segment: 87.5-108 Support TF card o input Support 3.5mm o input Support Remote control Support Fiber/RCA Does not support hands-free Support Hanging/Flat way With radio function 20. Weight: 780 g Colour: Black Material: PVC Size: 540*58*78.5mm Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Package Contents: 1 x Speaker 1 x Remote Controller 1 x Charging Cable 1 x 3.5mm o cable 1 x OPT cable 1 x RCA cable 2 x Wall screw 1 x User Manual