Lenovo HE05X Bluetooth 5.0 Neckband Wireless Earphone Black

Weight: 40 g
Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: wireless headphones, plug connector: microUSB, type of acoustic design: closed, operating time: 8 h, supported codecs: AAC, SBC
Plug connector: microUSB
Working hours: 8 h
Battery capacity: 110 mAh
Standby time: 120 h
Impedance: 32 ohm
Sensitivity: 92 dB
Charging time: 2 h
Device type: Wireless headphones
Max power: 10 mW
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
IP protection class: IPX5
Bluetooth version: 5.0
Type of acoustic design: Closed
Supported codecs: AAC, SBC
Wireless connection type: Bluetooth