Skip to content

Zerone K21 Business Bluetooth Headset, Sweatproof Bluetooth Headphones Wireless V4.1 Business Earpiece with Noise Reduction Mic Earbuds for OfficeBusiness Workout,Walkman and Headphones

January 15, 2025
Zerone K21 Business Bluetooth Headset, Sweatproof Bluetooth Headphones Wireless V4.1 Business Earpiece with Noise Reduction Mic Earbuds for OfficeBusiness Workout,Walkman and Headphones


Price: £29.08
(as of Jan 15, 2025 07:51:19 UTC – Details)




Date First Available ‏ : ‎ 2 Mar. 2019
Manufacturer ‏ : ‎ Zerone
ASIN ‏ : ‎ B07C3YQYTV
Item model number ‏ : ‎ K21
Country of origin ‏ : ‎ China
Guaranteed software updates until ‏ : ‎ unknown
Delivery information:: We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.

MULTIFUNCTIONAL BUTTON It is easy for you to operate with a multi-function button.
Adjustable and Comfortable The 180 degree rotating headphone head allows you to adjust the angle and adjust this headset in the right or left ear to give you a comfortable wearing experience.
Bluetooth Version 4.1: This business earbud with Bluetooth 4.1 technology provides stable signal transmission and a long range of up to 10 meters in open area.
[Super Sound Quality]:The Bluetooth noise cancelling headphones ensure crystal clear sound and guarantee a clear call even in noisy environment.
[Multi-pairing]: Support pairing with 2 devices at the same time.