KARAOKE SET - The karaoke set includes 1 Karaoke speaker, 1 Wireless Mic, 1 Type -C Charging Cable & manual. Portable & Long-Time Use - Pair the karaoke machine with any Bluetooth device, or play music from a TF card or USB drive. Suitable for iPhone, Android phone, iPad, tablet, etc. Built-in 1800 mAh rechargeable battery ensures 3-4 hours of fun. Multi-Colored LED - LED lights dancing with the rhythm of the music, creating a fun atmosphere on Birthday parties, outdoor events etc. Superior Sound Quality - Our mini karaoke system delivers premium sound quality with powerful bass, ideal for home parties and outdoor events. Featuring advanced audio drivers and a digital signal processor, experience crystal-clear sound that'll make you feel like a star on stage! Fun Voice Change - A convenient, multi-functional microphone toy, that uses 4 different effects to change your voice and provides more fun for your kids (Original, Female, Male, and Monster voice). Gift - Karaoke Machine for kids, make great gifts for loved ones or family members, giving them the opportunity to enjoy the fun of singing while also showing them that you care. It's a unique and enjoyable gift that can be given on birthdays, Christmas, Valentine's Day, or other important celebrations. Battery Information- The karaoke speaker has an inbuilt battery of 1600 mAh (rechargeable). https://www.oyegifts.com/gift-karaoke-set