The Mioyoow Diy "Ueoo-Compatible Speaker Kit With Led Flashing Light Soldering Product Features ????ue?oo??-compatible Amplifier DIY Kit?: The Soldering Project DIY Kits are used to installed to an electronic transparent stereo speaker with high-power speakers, colorful LED flashing lights and transparent Acrylic shell. Fun and entertaining, build your own bluetooth speaker by yourself, a cool project and challenging enough to be fun. ??Great Electronic Soldering Project?: Great project kit for soldering practice and also suitable for family education. Not only to improve your soldering skills, you will also will be more familiar with electronic components and learn more interesting electronics things. But please note,this soldering kit requires certain foundation of basic electronic theoretical knowledge and welding and hands-on ability. ??Easy Installation?:The bluetooth module board is soldered and can be used directly after connection. You only need to solder the Led flashing light kit, connect the wires, and assemble the shell. About power: 5V mobile phone charger or computer power supply can be used, the sound quality will be better when the current of the power supply is 2A. ??Functions Features?: Two 53W 4ohm Speakers. Colorful LED voice control flashing lights, cool lighting effects. Support power off memory, support TF memory card/U disk or ??ue?oo?? to play music. Two control methods, ??ue?oo?? connection or infrared remote control. ??ue?oo?? Operation: turn on the ??ue?oo?? of the mobile phone, find "HJ-MZ" and click connect. After disconnecting ??ue?oo??, it will automatically switch to TF card or U disk. ??Updated User Manual?: Please download the User Manual before installing (We have uploaded the user manual on the Amazon page at Product guides and documents). Since different batches of ??ue?oo??-compatible modules may have different versions, the connection methods of the ??ue?oo?? modules will also be different. In this regard, we have updated the user manual. The Blue Font in the user manual is for different installation steps for different versions. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!