SINCLU Karaoke Machine for Kids Adults, Portable Bluetooth Mini Karaoke Microphone Singing Speaker with 2 Wireless Mic and Light,Toys for All Smartphones,Birthday, Family,Home Party Model:S-P6

Pickups: Capacitive 
Speaker Power: ES57-46 4Ω 5W *2
Frequency range: 50Hz-20kHz
Maximum Sound Pressure/Distortion: >90dB 1Khz THD <3
Bluetooth version: 5.3
Rated voltage: 5V 
Battery Capacity: 2400mAh (Speaker) 800mAh (Microphone)
Battery life: 4-5H
Charging time: 4-5H
Connection: Bluetooth wireless connection
Bottom interface: TF card slot, charging port, AUX
Microphone Material: ABS 

Net weight: single 710g double 800g (bare)
Gross weight: single 850g dual 950g (including packaging)
Body size: 200*70*96 mm
Microphone size: Φ40.6*170mm
Packing size: 210*95*155 mm      
Carton size: 47*43*32CM 
Carton number: 20 PCS/ctn     
Weight: single mark 17.76kg double mark 19.76kg
Accessories: speaker, 2 microphone, USB cable, manual.