Logitech M172 1000DPI 2.4GHz Wireless Mouse (White) Filter-MacBook Air Cases Input: 5V 2A / 9V

Input: 5V 2A / 9V 1

The speaker is small and light

back and a variety of back methods to meet your individual needs

1/4 inch male and female ends

Even in a noisy outdoor environment

Logitech M172 1000DPI 2.4GHz Wireless Mouse (White) Filter-MacBook Air Cases Input: 5V 2A / 9V1. Sensor resolution: 1000DPI 2. Number of buttons: 3 3. Battery life: about 12 months of battery life 4. Battery type: 1xAA battery (not included in this product) 5. Wireless operation distance: 10m 6. Wireless technology: 2. 4GHz 7. Interface: USB receiver 8. Simple operation, instant pairing 9. Delicate and compact, carry it with you 10. Suitable for the public to hold, comfortable for both left and right hands 11. Easy to set up and easy to use