Description Kinnov TWS F9 Bluetooth Earpods with LED Listen to music on the go without wires getting in the way with the Kinnov TWS F9 Bluetooth Earpods with LED Specifications Wireless Version: 5.0 Operating Distance: Up To 15M Waterproof Standard: IPX6 Frequency Range: 2.4GHZ CLASS 2 Speaker: 6 OHMS X 2 Hi-Fi Stereo Impedence: 32 Ohms TWS Earphone Battery: 85MAH Charging Base Battery: 2200 MAH Single Use Time: 10H+-0.5H TWS Earphone Charging Time: 1.5H Charging Box Charging Time: 4-5H