How long does it take to charge jblkmc600 microphone?

It can be filled in about 2 hours, and it usually takes about 6-8 hours if it is used. Jblkmc600 microphone, microphone type: audio integrated microphone connection main body: mobile phone, smart TV, notebook transmission mode: wireless usage mode: hand-held speaker unit: dual speaker pointing features: heart-shaped pointing accompaniment input: Bluetooth power supply mode: built-in battery usage scenario: mobile phone karaoke, computer karaoke, outdoor singing. Very textured. If you go out to play, you can sing and listen to music, which is quite good. Yes, the children had a good time. Beautiful timbre, exquisite workmanship, very good. Good, good. The sound quality is good and the workmanship is good.