Lenovo HE06 Bluetooth 5.0 Neckband Wireless Earphones

Bluetooth version: Bluetooth 5.0

Transmission distance 

The headset can be connected wirelessly to a device up to 10 meters away without any obstacles.

Waterproof and dustproof: The headset has an IPX5 waterproof rating, which means it is protected from splashes, sprays, and water jets. It also has an IP6X dustproof rating, which means it is protected from dust, sand, and other particles.

Battery

The headset has a 3.7V / 105mAh battery, which provides about 8 hours of continuous music playback.

Standby time: The headset can remain in standby mode for up to 120 hours, waiting for a connection from a paired device.

Charging time 

The headset takes about 2 hours to fully charge.

Horn diameter 

The speaker has a diameter of 10mm, which provides a clear and powerful sound.

Speaker sensitivity 

The speaker has a sensitivity of 98dB, which means it can produce loud and clear sound even at low volumes.

Frequency response range

The speaker is capable of producing audio in the frequency range of 20-20kHz, which covers the entire human hearing range