Xiaomi Mi True Wireless Earphones - White

Bluetooth: 4.2 wireless transmission Batery Power: 100mAh Charging time: 1h, USB-typeC Waterproof: IPX4, against sweat and splashing water Remote control functiones: YES Impedance: 16Ω Sensibility: 123 dB Maximal output: 20 mW Frequency range: 8