Wireless Sound Bar Computer Bluetooth Speaker High Boom Box Outdoor Bass HIFI TF FM Radio Audio USB Smart Subwoofer Speaker Sound bar for Laptop PC Theater TV Aux 3.5mm Description Power Supply Mode: USB DC 5V Product Model: XD200 Speaker Material: 40 magnetic speaker Work Efficiency: 3W*2 Speaker Specifications: 2 speakers + 2 sound guide holes Signal to Noise Ratio: ≥60db Output Power: 3W*2(THD)=10% Audio: 52mm*2 Frequency Response: 90hz-20khz Resolution: ≥70db Wire Length: about 1.3 meters 【1】This is a stylish speaker with powerful functions, strong penetration and good sound quality, (the quality is guaranteed) 【2】Applicable occasions: outdoor, family, party, birthday party, travel, sports (variety of styles) 【3】TV Sound Bar With built-in subwoofer provides powerful bass, 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 and phones. 【4】2.1 Channel Sound bar 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 less than 1% total harmonic distortion 【5】Wired and Wireless Support wireless Bluetooth 5.0, supply optical cable and AUX cable for wired connection 【6】1200mAh Battery For up to 10 hours of playtime at 2/3 volume on a full charge.