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 Frequency response : 40Hz- 18kHz

Frequency response : 40Hz- 18kHz

Battery Type Li-ion polymer 27 Wh

Controls On/Off

Multi-point Technology

1 eliminates disconnection by coordinating its radio with 4G automatically so there is no overlap and both can perform at their maximum potential

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 Frequency response : 40Hz- 18kHzZoook 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