Colorful 2.0 Active Speaker Subwoofer Bluetooth Or Wired Connection For Mobile Phones Laptops Desktop Mini Speaker With High Volume And Stereo Sound Features: Product Name: Colorful 2.0 Active Speaker Color: Black Material: ABS Connection way: Bluetooth/3.5mm audio cable Power interface type: USB Input voltage: 5V Output power :3W*1 Bluetooth version: 5.0 Extension cable: 47.2 in (1.2 metres) Gross weight: 0.57lb( 260g ) Product size: 4.41x 3.15x3.15 in (11.2x8x 8 cm) Product packaging: 5.90x 3.94 x 3.94 in (15x10x10 cm） : Mini speaker with good sound quality：The small computer speaker is equipped with high volume， which can provide various, compact midrange and clear treble, and provide stereo effect. The color and sound are perfectly matched：The lighting maintains elegant visual enjoyment, the colorful breathing lamp surround the speaker, listen to live music while decorating the desktop, and the entertainment can be cooler. 360 ° omnidirectional sound quality：Stereo effect, strong expression, strong and powerful volume transmission with small body, and visual feast. Outstanding appearance and beautiful sound：Streamer body, cool shape, internal magnetic horn, combined with mechanical simulation design, provides layered music and restores the beautiful sound quality of the scene. Widely non selective devices：Independent wire control design,wireless Bluetooth and 3.5mm audio cable 2 playback modes, meeting various entertainment needs and widely mainstream devices, independent USB power supply without additional power supply equipment. Attention: This speaker needs to be powered on for use (USB port is a power interface) Package Included: 1xColorful 2.0 Active Speaker 1x Instructions