Henry Palmer 
WIRELESS KEYBOARD AND MOUSE COMBO: VELOCIFIRE wireless keyboard and mouse combo offer 87 key tenkeyless keyboards and a precision mouse, wireless design sets you free from messy data cables and makes your desktop looks clean and tidy.
Large capacity battery: The keyboard built-in lithium battery, can be easily recharged through USB cable. And the battery capacity is 4000 mAH which is incredibly long-lasting, withou backlit, it will power your keyboard for about a month or more between two charges.
2.4G STABLE WIRELESS CONNECTION RECEIVER: The micro receiver can be connected to the keyboard and mouse with only one USB port, plug, and play, no other drivers or options needed. 2.4G wireless technology, the connection is more stable, and the effective wireless range is up to 26 feet. The USB receiver is plugged into the battery compartment of the mouse. Connect a keyboard and mouse with just a receiver.
Durable Brown Switch- Low-noise switches have a tactile bump for feedback with every key-press. It is much QUIETER than Blue Switch but LOUDER than a regular Membrane keyboard. If you never used a mechanical keyboard before, please think about whether you can accept its sound first.
ADJUSTABLE DPI AND ERGONOMIC DESIGN: 3 DPI levels (800/1200/1600 DPI) allow you to change the cursor sensitivity easily and track more smoothly over a variety of surfaces. A contoured shape fits your hands perfectly, reducing hand fatigue. Ergonomic design for comfortable use.
