Portable Wireless Karaoke Speaker with Trolley Wheels Wireless Mic Remote Control 8inch Speaker +Tweeter
* RMS Power: 20 W
* Three Knobs
* Speaker Unit: 8inch+Tweeter
* Battery: 3.7V/1800Mah
* Charging Time: 4Hrs
* Function:USB/MMC/Wireless/FM/TWS/Aux-IN/With Trolley And Wheels
* Power Cable Length: 1m/3.28ft
* Remote Control Distance: 8m
* Wireless Microphone Connecting Distance: 15m/49.2ft
* FM Frequency: 87-108kHz
* Support U-Disk: Max 64G
* Support MMC Card: Max 64G
* Support Audio Format: MP3/WAV
* Wireless Version: V5.0
* Wireless Working Distance: 25m/82ft
* SNR: 70dB
* Sensitivity: 300MV
* Distortion: 10%
* Frequency Response: 20Hz-20kHz
*Accessory: Charging Cable, Manual, Remote Control, Wireless Microphone
* Packing: Each Color Box Packing, 8 Sets In One Master Carton
* Product Weight: 2.5kg/5.51lbs
* Color Box Weight: 3.1kg/6.83lbs
* Master Carton Size(6Sets Per Master Carton): 680*540*490mm/26.77*21.26*19.29in
* Master Carton Weight: 19.6kg/43.21lbs
* 40HQ: 2268Pcs