Hi, Dear little 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. Portable Karaoke Colorful Light Wireless Speakers K-song With Microphone 15W High Power HiFi Stereo Sound subwoofer Bluetooth Speakers 4000mA Large Battery Product parameters： Product type: Bluetooth Speaker With Microphone Material: ABS Product color: Black,White,Pinks,Blue Speaker size: 14x12.5x12.5cm/5.51x4.92x2.94in Microphone size: 13x5.3cm/5.12x2.09in Packing size: 23.5x18.6x14.5cm/9.25x7.32x5.71in Gross weight:1440g/3.18lb Power input: 5V Speaker power: 15W Playback duration: about 6-8 hours Battery capacity: Speaker 4000mAh 18650/Microphone 500mAh （built-in battery） Charging time: 5 hours Bluetooth Version 5.3 Playback mode:Bluetooth/memory card/USB/AUX/U-disk Dual machine interconnection:support Product description: 【Favorable karaoke home audio equipment】It is applicable to a variety of happy scenes, such as family parties, live karaoke, outdoor gatherings, K song scenes, group construction celebrations, etc., and can sing your songs Free. 【Beautiful appearance and exquisite appearance】ABS remium plastic, metal paint spraying process is suitable. More than 10 accessories adopt vacuum chromium plating process, which is more honorable and allows you to enjoy music at will. 【Intelligent tuning is more pleasant to hear】Built in powerful chip intelligent processing noise, DSP intelligent bel canto, Powerful effect modes, no noise, antiwhistle and no short sound.With the super large sound cavity, it creates a better bass effect than before. The 720 ° surround sound field guiding design can get a good sense of hearing from any angle. 【Abundant interfaces are fully compatible】Multi-mode suitable for Bluetooth card speaker, easy to realize multi-mode playback, mobile phones, tablet laptops, desktop computers can be used 【The combination of music and lighting】Colorful lighting and music are not just auditory. RGB ambient lighting modes make singing and listening more atmospheric, with full color rotation, alternating colors, gradient effect, full color breathing, and single color breathing Package Included: 1xBluetooth speaker 1xMicrophone 1xCharging line 1xAUX cable 1xInstructions Portable Karaoke Colorful Light Wireless Speakers K-song With Microphone 15W High Power HiFi Stereo Sound subwoofer Bluetooth Speakers 4000mA Large Battery Product parameters： Product type: Bluetooth Speaker With Microphone Material: ABS