Wireless Keyboard and Mouse Combo, Silent Full-Size Computer Keyboard with Calculator Button, 2400 DPI Mouse, Quiet Click, Slim Cordless USB Keyboard Mouse Set for Laptop PC Windows Mac - Black KM426-Black ship03 [SHATTER RESISTANT]The speaker steel mesh

[SHATTER RESISTANT]The speaker steel mesh has shatter resistant that provide protection for your speakers

5kHzReceive frequency range:100 ~ 300kHzPower supply:2 x 6F22 (9V) battery (not included)Receiver size:238mm x 43mm x 26mm Emitter size:145mm x 35mm x 25mmNote:Please allow 1-2cm errors due to manual measurement Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated sameType:Cable Tester

Easy to use - textured grip ensures confidence working

travel accessories bag

the experiments within the Foundation Chemistry Kit can now be enjoyed by two lab partners

Wireless Keyboard and Mouse Combo, Silent Full-Size Computer Keyboard with Calculator Button, 2400 DPI Mouse, Quiet Click, Slim Cordless USB Keyboard Mouse Set for Laptop PC Windows Mac - Black KM426-Black ship03 [SHATTER RESISTANT]The speaker steel meshWireless Keyboard and Mouse Combo, Silent Full Size Computer Keyboard with Calculator Button, 2400 DPI Mouse, Quiet Click, Slim Cordless USB Keyboard Mouse Set for Laptop PC Windows Mac Black Product Features 2. 4G Wireless Stable Transmission, Plug & Play Only one USB receiver is used for both the keyboard and mouse, providing easy installation by simply plugging the receiver into your computer port without the need for any drivers. The advanced 2.