Logitech M172 1000DPI 2.4GHz Wireless Mouse (Blue) Type-External Storage which can reduce the overflow

which can reduce the overflow of lubricating oil

The extra strong mount fixes your device securely and firmly

40HQ: 1157 cartons * 140 pcs = 161980 pcs

The delicate skin-like coating can effectively prevent the hand feeling

4) No external power needed

Logitech M172 1000DPI 2.4GHz Wireless Mouse (Blue) Type-External Storage which can reduce the overflow1. 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