Zoook Rocker Thunder Plus 40 watts Karaoke Bluetooth Party Speaker with Wireless Mic TWS 6.5 inch Dual Driver USB and TF LED lights 4000 Mah Battery FM Echo Control Top Control Panel - Black BRAND_LG Multi-point Technology

Multi-point Technology

Frequency response : 40Hz- 18kHz

8 hours of playtime under optimum audio settings

5 mins fast charge for 2 hours playback

Ultra-flexible and heavy-duty wall-mount bracket included

Zoook Rocker Thunder Plus 40 watts Karaoke Bluetooth Party Speaker with Wireless Mic TWS 6.5 inch Dual Driver USB and TF LED lights 4000 Mah Battery FM Echo Control Top Control Panel - Black BRAND_LG Multi-point TechnologyZoook Rocker Thunder Plus 40 watts Karaoke Bluetooth Party Speaker with Wireless Mic TWS 6. 5 inch Dual Driver USB and TF LED lights 4000 Mah Battery FM Echo Control Top Control Panel Black 40w powerful party speaker with remote and mic Flashing dj lights , Karaoke Bluetooth Frequency Response: 60Hz 16kHz ,FM Frequency response : 87. 5 108mHZ and Operating Distance: 10 meters Built in rechargeable 4000mah lithium ion battery ; There is an ON OFF