Zerone K21 Business Bluetooth Headset Sweatproof Bluetooth Headphones Wireless V4.1 Business Earpiece Amazon Headset



[Multifunctional key]:It is easy for you to operation with one multifunction key.

[Adjustable and comfortable]:The 180° rotating earphone head allows you to adjust the angle and fit this headset in right or left ear to give you a comfortable wearing experience.

[Bluetooth version 4.1]:This business earpiece with bluetooth 4.1 technology provides a stable signal transmission and long working range of up to 10 meters in open area.

[Super sound quality]:The bluetooth earphone with noise reduction mic will bring you crystal clear sound and guarantee a clear phone call even in noisy environment.

[Multi-pairing]:Support pairing with 2 devices at the same time.

Additional information