KINGSTER KST-7811 8 inch Karaoke Wireless Bluetooth Portable LED Speaker with remote control and free mic   Bluetooth Version: 5.0 + EDR (A2DP) Bluetooth Distance: 10 Meter Speaker size:8inch*1 Channel: Stereo 2.0 Output Power: 10W Battery Capacity: 1500mAh Package Accessories: Charging Cable, mic,remote Support: USB/TF/AUX/FM/BT/Microphone/remote Product Size: 240*195*360mm Carton size:514*424*772mm G.W.:20KG Package Size: 250*205*378mm N.W./PCS:1.8KG QTY/CTN:8PCS