New Intelligent Voice Bluetooth Audio Portable Subwoofer Wireless Bluetooth Speaker-S Internet Hifi Stereo Supports-card Extended Storage Feature: Product type:Bluetooth speaker Material: ABS Product colour:Yellow Product size: 11x7cm/4.33x2.76in Packing size:12.5x9x8cm/4.92x3.54x3.15in Gross weight: 298g/0.66lb Output power :5W4 Signal-to-noise ratio: 80dB Effective distance:10m Frequency response range:100Hz-20KHz Power input:5V Support-S: Yes Extended storage:TF 32G(Not included) Playback duration: 6-8 hours rating: Not Battery capacity: 800mAh Bluetooth version: 5.0 Description:. TWS computer interconnectionSupport the networking and pairing of two speakers, and easily enjoy the three-dimensional surround sound quality. Your shocking subwoofer can feel the wonderful of 360 surround sound quality. Bluetooth chip stable and fast connectionThe new 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 lifeThe Bluetooth speaker is small and designed as a portable speaker. The built-in 1200mAh battery can play for a long, which is enough for any outdoor activities. AUX connection unlocks more playback modescompatible with various devices MP3, tablet, laptop, desktop, TV, mobile phone, etc. can meet your various entertainment needs it is the choice for your family gatherings and family karaoke. HD handsfree callBluetooth wireless playback & Hands HD call, from the shackles of music, Bluetooth chip, stable connection, strong COMPATIBILIT-Y,Built in high-sensitivity microphone, supporting high-definition handsfree calls Package Included: 1Bluetooth speaker 1Charging line 1Instructions