What's in the box:

BT 5.0 Wireless Mouse Portable Ultra-thin Mute Mouse Ergonomic Mouse Home Office Mouse for Desktop Computer Laptop Silver (Silver)

Features:
High-quality BT 5.0 chip provides stable and fast wireless transmission.
Sensitive response, smooth operation, accurate position.
Mute design, no need to worry about disturbing others.
Slim and lightweight design, you can easily put it in bag or pocket, easy to carry and use.
Ergonomic design, fit the palm, comfortable feel, not easy to feel fatigue after long time use.
No driver required, suitable for desktop computers and laptops with BT function.

Specification:
Name: BT wireless mouse
Color: Silver
Material: ABS
Connection type: BT
BT version: V5.0
Transmission distance: 10m
Battery: 1*AA battery(not included)
Item size: 11.3 * 6.3 * 3cm /4.45 * 2.48 * 1.18in
Item weight: Approx. 51.2g /1.81oz
Package size: 12.3 * 8.9 * 4.8cm /4.84 * 3.5 * 1.89in
Package weight: 73g /2.57oz

Packing list:
1 * Wireless mouse