Note Only Standard version without Bluetooth fucntion, So if you need Bluetooth , pls choose Upgrade or Bluetooth version to place order. 12.8-Inch TV Sound Bar With built-in subwoofer provides powerful ba, enhance home-audio systems, great for small environments, suit for Bluetooth TVs including Samsung, Vizio, TCL, LG, Sharp, Philips, Sony, Xiaomi and many more TVs, phones, laptop tablet and computer etc. 2.1 Channel Soundbar with 2x 3w full-range speakers , output surround sound for all your movies, music and TV shows, Enjoy 97 dB of room filling, crystal clear sound with le than 1% total harmonic distortion 5 Play Modes designed with DSP Technology, support 5 play modes including Bluetooth, USB Disk, Micro SD Card, AUX Line in and FM Radio.(Only Bluetooth Version with 5 play modes. Upagrde version with Bluetooth and AUX, Standard version only with Standard). Wired and Wirele support wirele Bluetooth 5.0, supply optical cable and AUX cable for wired connection Functions 1. Support hands free call 2. Support Music play 3. Support USB Flash Disk 4. Support /Micro SD /TF Card 5. Support Bluetooth play 6. Support FM Radio 7. Support AUX-in Specification Material: ABS+Metal Mesh Bluetooth Version: V5.0 Speaker: 50mm 4 3W*2 Ba Diaphragm: 40*70mm*2 Battery: 3.7V 2000mAh(18650*1) Play Time: 4-6h Size: 325*70*68mm Weight: 650g Package List 1 * Speaker 1 * User Manual 1 * Charge Cable 1 * AUX Cable Great Customer Service We offer 100% satisfaction service and lifetime technical support, any questions, please feel free to contact us via Aliexpre meage.