Remax RB-H13 RGB Wireless Portable Karaoke Speaker wth Mic

support app:NObluetooth standard:Bluetooth v5.4output power:0-5Wsupport microphone:Support wireless connectionWaterproof Standard:NOremote control:NObuilt-in microphone:NOBattery Capacity:500-1000mahsupport memory card:NOfrequency range:Otherdisplay screen:NOvoice control:Yesprivate mold:Yesbattery charging time:1-3 hoursestimated battery life:3-5 hourswith handheld microphone:Noled lighting:no lightBluetooth transmission distance:10MBattery specification:1200mAh