Home audio Karaoke machine with 2 wireless microphones, 3000mAh portable microphone speaker set, Bluetooth 5.0 rechargeable PA system (stage subwoofer) Specification: Color: red Material: abs Connection: Bluetooth Speaker power: 10W Signal-to-noise : ≥115dB Frequency response range: 20～20KHZ Built-in battery: 3000mAH Charging time :3～5 hours Playing time: 5-8 hours at medium volume level 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 comfort, press to toggle the voice mode, so you enjoy singing more! Support Bluetooth connection: mobile phones directly connected to Bluetooth, singing competition in the software, you can also connect to the TV, have the feeling of singing in the k song 10W high power, sound effect is comparable to a small concert, even in the noisy outdoor environment can also have a sound color Large-capacity lithium battery, long battery life, built-in Ultra-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 a normal audio Package Contents: 2x Microphone Mic 1x Charging Cable 1x Audio