MY-10 2.4G 78 Keys 1200 DPI Mini Wireless Trackball Keyboard Wireless Keyboard And Mouse Set Tag-Earphone Jack SIM card tray + Micro

SIM card tray + Micro SD Card Tray for Sony Xperia XZ3

Number of buttons: 108 keys

Four colors

24inch * 17

one AA battery

MY-10 2.4G 78 Keys 1200 DPI Mini Wireless Trackball Keyboard Wireless Keyboard And Mouse Set Tag-Earphone Jack SIM card tray + Micro1. The scissors foot key core design, the key cap has the same force, and has a better feel than the traditional structure. 2. Stable and reliable 2. 4G wireless communication technology, operation within 10 meters 3. Mouse and keyboard in one, convenient and fast 4. Trackball roller technology, rotate freely between double steering 5. Ultra thin design, multimedia buttons, trackball fixed point, comfortable feel, reliable, simple structure 6. 78 key