Lenovo wireless neckband

 Lenovo HE05 Specifications

Brand: Lenovo

Model: HE05

Type: Wireless Neckband / In-Ear

Bluetooth: 5.0

Wireless Range: Approximately 10 meters (without obstruction)

Driver Size: 10mm

Frequency Response: 20Hz – 20kHz

Sensitivity: 98 ± 3 dB

Battery: Approximately 80–105mAh, depending on version

Playback Time: Approximately 8-9 hours

Standby Time: Approximately 120 hours

Charging Time: Approximately 2 hours

Water Resistance: IPX5

Microphone: Built-in, CVC noise cancellation

Controls: Volume +/−, Play/Pause, Next/Previous, Call Answer/End

Earbuds: Magnetic design

Material: Metal + Silicone/TPE

Colors: Black / Red / White

Charging: USB cable