Hi,my dear angel, welcome to Jacenvly, our products are cheap and good quality, price is fair, you can't miss it. If this product is not your style, please click on our store, we have many kinds of products, there will be you like and suits you. If you have any questions about your purchase, please send us the first message, we offer world class customer service to make your purchase without your worries. Have a nice day. Pro Bluetooth Speakers Outdoor Portable Wireless Loudspeaker Music Player Wireless 4D Surround Speaker Bluetooth 5.0 HiFi Stereo Sound Subwoofer Features: 1200mAh batteryThe built-in large capacity battery has strong battery life, It can be used unplugged ,which can play music for up to 5 hours. 【Full frequency omnidirectional stereo horn】10W high-power double-unit treble pronunciation system, full frequency stereo horn, surround sound restoration, bass thick and powerful, medium and high sound quality and clear, strong penetration. 【Compatibles within most devices in the market】Widely compatible does not pick devices, support wired/wireless Bluetooth connection two ways, Support most mainstream karaoke software, let you enjoy. Antimagnetic design is not affected by currentTo overcome the constant current noise problem, the use of antimagnetic core piece, double magnetic circuit design, positive and negative electromagnetic offset, 360 degree all-round antimagnetic, no longer worry about the interference brought by mobile phones and computers. 【multi-functional characteristics】Colorful breathing light, 100%RGB high color , integrated design, mechanical keyboard buttons, lightweight cabinet design, stereo surround sound, new generation of Bluetooth 5.0, super large capacity, upgraded high volume support. Product Description: Product Type: Bluetooth Speaker Output power: 5W 2Ω Effective distance: 10 metres Frequency Response Range: 150Hz-20KHz Power input: 5V Extended storage: 32G (not included) Protection class IPX5 Battery Capacity: 1200mAh Bluetooth version: 5.0 Dimensions:20x11.5x8.2cm/7.87*4.52*3.22in Gross weight:604g/1.3lb Included: 1x Audio 1x data cable Features: 1200mAh batteryThe built-in large capacity battery has strong battery life, It can be used unplugged ,which can play music for up to 5 hours. 【Full frequency omnidirectional stereo horn】10W high-power double-unit treble pronunciation system, full frequency stereo horn, surround sound restoration, bass thick and powerful, medium and high sound quality and clear, strong penetration. 【Compatibles within most devices in the market】Widely compatible does not pick devices, support wired/wireless Bluetooth connection two ways, Support most mainstream karaoke software, let you enjoy. Antimagnetic design is not affected by currentTo overcome the constant current noise problem, the use of antimagnetic core piece, double magnetic circuit design, positive and negative electromagnetic offset, 360 degree all-round antimagnetic, no longer worry about the interference brought by mobile phones and computers.