TIANLAI Series Artifact Multi-function

Large capacity battery lasts for a long time: Can sing continuously, get rid of the trouble of charging, carry it with you and sing; Can sing enjoyably every time Cool colorful lights, free to sing without stopping: Cool colorful lights help you sing enjoyably during the day and night No noise, high-definition pickup: Singing / Practicing / Recording / listening to the song without squeak Bluetooth wireless connection: 3 seconds speed Bluetooth pairing, say goodbye to cables