Home audio Karaoke machine with wireless microphones, 3000mAh portable microphone speaker set, Bluetooth 5.0 rechargeable PA system (stage subwoofer) Specification: Color: Material: abs Connection: Bluetooth Speaker power: 10W -to-noise : ≥115dB Frequency response range: 20～20KHZ Built- battery: 3000mAH Charging :3～5 hours Playing time: 5-8 hours at medium volume Power adapter requirements: 5V current 1A/2A Size: 15.5*15.5*17cm/6.1*6.1*6.7in Features: Various voice modes: button adjustment, just for your, press to toggle the voice, so you enjoy singing more! Support Bluetooth connection: mobile phones directly connected to Bluetooth, singing competition the software, you can also connect to the TV, have the feeling of singing the song 10W high power, sound effect is comparable to small concert, even the noisy outdoor environment can also have sound color Large-capacity lithium battery, long battery life, built--long standby life: 3000mAh lithium battery, support for DC5V-2A intelligent charging TYPE-C new generation charging cable Family wireless set: carry around, sing anywhere, There are microphone settings, can also be placed as normal audio Package Contents: 2x Microphone Mic 1x Charging Cable 1x Audio