Xiaomi Mi True Wireless Earphones Lite, Stable Bluetooth 5.0 Connection, True Wireless Stereo, In Ear Design, Long Battery Life Charging Time: 1.5h, Battery Life (Single Charge): 4h, Battery Life with Case: 18h, In Ear Detection, Single Ear Mode, Double Tap Control, Weight (Total): 50g, Work Distance: 10m, Audio Codec: SBC/AAC, Impedance : 16 Ω, Input : 5V/1A, Charging Port: USB C – White