S & E TEACHER'S EDITION LED Wireless Mouse, Matte Black, Slim Rechargeable Wireless Silent Mouse, 2.4G Portable USB Optical Wireless Computer Mice with USB Receiver.
Wireless and Silm: working distance up to 10M, ultra-slim design.
Rechargeable, no need change battery. And soundless design for the right and left buttons, won't disturb others.
LED Light: 7 different color changes randomly while in use, smooth touch.
Widely Compatibility: Works with Windows 2000/XP/7/8/10/Vista.
MANUFACTURER REFUND GUARANTEE: We do our best to offer better products. If you're unsatisfied with our product for any reason please contact us, we'd be more than happy to replace your unit or offer you a full refund !