Logitech Pebble Cobblestone Shape Thin 3-keys 1000DPI Mute Wireless Bluetooth Optical Mouse, Wireless Range: 10m1. It is a portable mouse suitable for carrying around. The smooth and warm shape, rounded corner design, comfortable feel, and easy to put in a pocket or bag. 2. The familiar button feel, the click sound is reduced by about 90%, and it is equipped with a silent wide rubber roller, so that you can concentrate on your work without disturbing others. 3. Easily connect via Bluetooth or USB receiver, and even connect to two computers at the same time,

to meet the use of multiple devices

the irradiation distance can reach 5-10m

red means poor air quality

Package Include Package Contents 1 x Smart Switch

Detachable Bluetooth keyboard cover

designed to bring convenience and efficiency to your printing needs

Head over to Great Deal and discover the transformative power of the 12 Modes TENS Machine HH-8812

Directivity: single direction

Powered by 4600mAh high capacity battery

High-life OMRON microswitch

help you open the case more easier

it will be not compatible with Smart Phones