The slim optical mouse:

4adjustable DPI levels (600/800/1000/1200).Great optical sensor provide precize track movements.You also choose faster or slower at your own discretion.
3-level energy-saving mode (down to 20uA) effectively saves power in every situation

Type with relief:

Slim design and optimally angled tilt creates a comfortable and ergonomic typing position
Power saving goes on after 15 minutes if you stop typing

More smart and tidy desktop:

Cable free desktop.
Unified nano receiver saves precious computer USB ports.
Style up your workspace with matching peripherals.

Keyboard Specification:

Material: ABS Plastics
Connectivity: Wireless
Transmittion Rate:1Mbit/Sec
Modulation Type: GFSK
Wireless Solution: 2.4GHz - 2.483GHz
Keyboard Size: 385*115*10mm
Key Lifetime:5 million cliks
Connectivity Range: 10M
Number of Channels: 16
USB Interface: 1.1-2.0
Radio-frequency Power: 3db
Current: 15mA
Voltage:1.9V - 3.6V ( Two AAA size batteries)
Mouse Specification:
Connectivity: Wireless
Wireless Solution: 2.4GHz - 2.483GHz
Connectivity Range: 10M
Mouse Size: 112*58*19mm
DPI Resolution:600-1200DPI
Package Included:
Keyboard * 1
Mouse * 1
USB Receiver(In the battery compartment of mouse) * 1

If anything not satisfied or problem with using it,pls do not hesitate to let us know, Our Excellent Customer will try our best to solve it.

• Reliable 2.4 GHz wireless connection: A tiny nano-receiver connects both the keyboard and mouse using just one USB port;(inside mouse battery dock).(Note: battery is not inclued!)
• Ultra-slim Design: The keyboard and the mouse is ultra-slim(its thickness is only 0.24 inch) that makes it more portable and full of aesthetic feeling.
• Low-profile, whisper-quiet keys ensure comfortable and smooth typing. Hot keys customized for Windows keep access to applications and media control in easy reach
• Compatible：For almost all windows PC,Mac,Laptop.With this keyboard and mouse combo,make you more convenient to use your device.
• Smart Power-saving: It will automatically turn into the sleep mode once no any operation happens in 10 minutes.

Reliable 2.4 GHz wireless connection: A tiny nano-receiver connects both the keyboard and mouse using just one USB port;(inside mouse battery dock).(Note: battery is not inclued!)potato limited