Havit HV-SK802BT Portable 2:0 Bluetooth Speaker featured with Bluetooth Connectivity, 10 Meter Bluetooth Range with Bluetooth 5.0 version. This speaker comes with 5W x 2 RMS/Channel, 10W Output Power, 60Hz-15kHz Frequency. This Speaker has Memory Card Slot, FM Radio, 3 Hours Charging Time, Up to 8 Hours Playing Time, 8 Hrs Play Time with 66mm Speaker. It is also has Portable and Durable Construction with hand Belt for easy portable and Outdoor using. With built in 1800mAh large capacity battery can play up to 8 hours on a single charge. This stylish Havit HV-SK802BT Portable 2:0 Bluetooth Speaker has 01 year warranty.