Intelligent Voice Bluetooth Audio Portable Subwoofer Wireless Bluetooth Speaker Internet Hifi Stereo Supports TF-card And U-disk Playback Feature: Product type:Bluetooth speaker Material: ABS Product colour:Blue Packing size:12.5x9x9cm Gross weight: 265g/0.6lb Output power :5W4Ω Signal-to-noise ratio: ≥85dB Effective distance:10m Frequency response range:100Hz-20KHz Power input:5V Support-S: Yes Extended storage:TF 32G(Not included) Playback duration: 6 hours Waterproof rating: Not waterproof Battery capacity: 800mAh Bluetooth version: 5.0 Description:. 【TWS dual computer interconnection】Support the networking and pairing of two speakers, and easily enjoy the 3D three-dimensional surround sound quality. Your shocking subwoofer can feel the wonderful of 360 ° surround sound quality. 【Bluetooth chip stable and fast connection】The generation Bluetooth 5.0 audio decoder is equipped with smart chip, fast connection, delay rejection, listening to music and mobile phone calls, and supports extended storage of 32G.（Not included）. 【Portable and long battery life】The Bluetooth speaker is small and designed as a portable speaker. The built-in 800mAh battery can play for a long time, which is enough for any outdoor activities. 【AUX connection unlocks more playback modes】compatible with various devices MP3, tablet, laptop, desktop, TV, mobile phone, etc. can meet your various entertainment needs ，it is the best choice for your family gatherings and family karaoke. 【Support FM radio channel】Computer speaker with radio, Switc-h FM radio mode in your SPARE-TIME, bring you different relaxation in a way, and start a wonderful life.supports wired, Bluetooth and other connection, giving you access to all kinds of HD sound quality in any scene. 【Activate smart A-I with one key】Wake up smart al speaker with a short press of A-I key, control smart voice, and do everything in one sentence. Package Included: 1×Bluetooth speaker 1×Charging line