Lenovo Lenovo wireless bluetoo th earphone HE05 black

Lenovo HE05 Wireless Headphones Technical specifications: Bluetooth: Yes, v 5.0 Charging time: Up to 2h Operating time: up to 8h Battery life: up to 8h Sensitivity: Headphones: 95 dB 3 dB 95 dB 3 dB Memory card reader: No Impedance: 16 Colour: White Wireless communication: Bluetooth 5.0 Design: In-ear Connectivity: Bluetooth 5.0 wireless Maximum standby time: Up to 120 h Microphone: Yes, Built-in Frequency response: 20 - 20000 Hz Battery capacity: 80mAh Volume control: Yes Transducer diameter: 10mm Weight: 50 g Range: Up to 10 m Package contents: User manual Earphones Micro USB charging cable