Features: 1. Desktop bar BT speakers, 10W speakers, stable HiFi b effect and stereo surround speakers bring you wonderful music. 2. BT 5.1, high data transmission, stable performance, lower power consumption, more suitable as a game and movie viewing audio, contrasting background music. 3. High ABS material, light and portable, easy to carry. 4. Supports multiple playback modes such as BT/TF card/FM radio (excluding TF card). 5. The black appearance is matched with RGB LED colorful lights, which can switch 4 kinds of lighting effects, bringing you a deeper sense of surround immersion. 6. Built-in 1800mAh rechargeable battery for long-lasting battery life, ideal for desktops, laptops, TVs, smartphones, tablets, and more.Specification: 1. BT Version: V5. 12. Power: 5W x 23. Horn: 4ohm 5W 4. Frequency: 2402-2480MHZ 5. Built-in lithium battery: 1800mAh 6. Music time: 4-6 hours 7. Power supply voltage: DC 5V 450mA 8. Frequency response: 145Hz~20KHz 9. Sensitivity: 84+/-3db 10. SNR: 80% 11. Item Size: approx. 39.5x8x6.4cm 12. Package size: approx. 43x9x8cm 13. Package weight: approx. 970g Package List:1 x Soundbar1 x Charging Cable1 x User Manual