XTREMTEC K101 2.4G Ultra Thin Quiet Wireless Keyboard and Mouse and XT100 Wireless Bluetooth Earbuds Combo keyboard&mouse One earbud will automatically switch

One earbud will automatically switch to Transparency mode if putting another earbud into the charging case in order to keep the sound pressure balanced between two ears

it has a total weight of 166 grams

mics automatically senses ambient noise and collects human voice without unwanted noises

so you don’t have to always pay extra attention to its power status

XTREMTEC K101 2.4G Ultra Thin Quiet Wireless Keyboard and Mouse and XT100 Wireless Bluetooth Earbuds Combo keyboard&mouse One earbud will automatically switchAbout K101 2. 4G Wireless Keyboard and Mouse 1. Ergonomic DesignsBoth the keyboard and mouse are well designed and please you with every single press & click. The ergonomic slope design of the keyboard and 100 non conflict & well spaced keys give you the most comfortable typing experience. Noise reduced keys best suit working in a quiet environment. Also, you will definitely fall in love with the smooth touch of mouse and the matte finish of each key.