Description:Wireless microphone with the 1200mAh built-in rechargeable Li-battery that lasts a long time for uninterrupted fun everywhere will be the karaoke stage. This microphone does not only make your home fun, but also a great gift idea for birthdays, parties, and road trips.Features:[Funy Sounds]One-key voice change mode, allowing you to directly switch between the original voice, male voice, female voice, devil voice, and kids voice.[Colorful Lights]The microphone has brilliant and cool lighting, making you feel like singing on stage.[Noise Reduction]The microphone has a built-in sponge blowout cover to eliminate noise and highlight the original sound.[Easy to Use]Just connect your devices via BT or a audio cable, or insert a TF card and you can sing right away.[Widely Applicable]Great for kids singing, home KTV/party, etc., brings endless fun to everyone.Specifications:Color: Silver; Pink; Gold; Blue; Black; Rose Gold (Optional)Material: ABS, MetalStyle: PracticalFrequency range: 100Hz-10khzInput voltage: DC5VOutput Power: 5WWorking time: 7-8hCharging time: 4-5hBattery: 13.7V, 1200mAh Lithium BatteryOccasion: Home, KTV, Recording, SingingPackage Size: 24.68.48.2cm / 9.683.33.22inchPackage Weight: 410g / 0.9lbPackage List:1 Wireless Microphone1 USB Charging Cable1 User Guide