Wireless bluetooth earphone HE06 red

Description: Lenovo HE06 Wireless Headphones Technical specifications: Bluetooth: Yes, v 5.0 Charging time: Up to 2h Operating time: up to 10h Battery life: up to 10h Sensitivity: 105 dB+/-3dB Memory card reader: No Impedance: 32 Colour: Black 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: 105mAh Volume control: Yes Weight: 50 g Range: Up to 10 m Package contents: Headphones USB cables User manual | Application: Music | Design: In-ear | Technology: Hands-free | Wireless communication: Bluetooth | Connectors: None | Sound: Stereo | Audio controls: Volume control | Audio controls: Answer/Mute calls | Bluetooth features: HFP (Hands-Free Profile) | Impedance : 32 | Pass band (min): 20 | Pass band (max): 20000 | Microphone: built-in | Range: 10 | Color: Red | Weight: 50