M1 Premium Quality Bluetooth Earpod with Charging box Powerbank

Bluetooth version: 5.0 + EDR Impedance: 32 Ohm Microphone sensitivity: 42 dB Range: up to 6 meters (can extend if there is no obstacle, maxium 10 meter). Earphone Battery capacity: 65 mAh Charging box capacity:460 mAh Charging time: about 1 hour Duration: 2.5 to 4 hours (depend on your volume) Standby: 60 hours Languages: English & Chinese Compatible with all iOS & Android mobile phones. ...