Colorful Bluetooth Speaker Upgraded Subwoofer High Power Speaker Home Video Desktop Wireless Strip Long Speaker TV Karaoke Sound Speaker Portable Speaker Product Description: 【HiFi space surround sound enjoyment】The double horn + double diaphragm optimizes the working state of the traditional horn, and the is more shocking. The enjoyment of professiona-l audio Begin from then. 【4-unit sound production has better sound quality】2 speakers +2 diaphragm, realizing 4-unit sound production, high stereo volume, enjoying presenting sound quality.Treble, midrange, , balanced tuning, the sound is more natural and beautiful, no matter the volume, it has extraordinary performance. 【AUX connection unlocks more playback modes】Match with various devices MP3, tablet, laptop, desktop, TV, mobile phone, etc. to meet your various entertainment needs and Its cool lighting effect is the choice for your family gatherings and family karaoke. 【Bluetooth Chip Stable And Fast Connection】The generation audio decoder is equipped with smart chip, fast connection, delay rejection, listening to music and mobile phone calls. 【Built in large capacity lithium battery】Built in 1500 high-capacity lithium battery, it can also be used outdoors when fully charged. It can listen for 8 hours without interruption, and has sufficient power storage for long. Product model: AD01 Rated voltage: 5V Charging current: 1A Product power: 5W Net weight of product: 0.25kg Weight with box: 0.33kg Product size: 26.5 * 4.5 * 6.5cm Box size: 29 * 7 * 8cm Product color: Connection : Bluetooth/audio Number of speakers: 2 Includes: 1x Bluetooth speaker, 1x manual, 1x charging cable