Wireless microphone for home audio karaoke machine, Bluetooth 5.3 rechargeable PA system stage subwoofer, portable microphone speaker Specification: Color: Blue Microphone Material: ABS Pickup: Capacitor Speaker Power: 4Ω 6W Frequency Range: 106Hz-20kHz Maximum Sound Pressure/Distortion: >90dB 1Khz Bluetooth version: 5.3 Rated Voltage: 5V Battery Capacity: 2000mAh (Speaker) 800mAh (Microphone) Actual Standard Battery life: 3-5H Charging time: 4H Connection: Bluetooth wireless connection Size: 11.8*8.5*8.5cm/4.64*3.34*3.34in Features: Family KTV multifunctional Karaoke sound: accurate pickup, intelligent noise reduction, independent sound, high-power speakers, reverb adjustment Support Bluetooth connection: mobile phones directly connected to Bluetooth, singing contest in the software, you can also connect to the TV, have the feeling of k song! 6W high power, sound effect is comparable to a small concert, wide range coverage even in noisy outdoor environments Large-capacity lithium battery, long battery life, built-in long standby: to meet the long time music enjoyment, fully charged can be played up to 4-5 hours Family wireless set: portable, sing anywhere, with microphone settings, can also be placed as an ordinary audio Package Contents: 1x Microphone Mic 1x Charging Cable 1x Audio