Features:

.Built-in Bluetooth 3.0

.Micro USB interface, easy to charge

.Suitable for iPhone 4S, Windows, Mac, Linux

.Built-in rechargeable lithium battery, last for 100 hours

.Energy saving mode, sleep mode

.Light weight, quiet keystrokes, waterproof

Specification:

.Material: Aluminum

.Bluetooth version: 3.0

.Product size: 20.7*8.3*1.4cm

.Package weight: 186g

.Color: White

.Working current: 2.5-3.0mA

.Sleep current: <0.2mA

.Working voltage: 3.7V

.Uninterrupted working time: 100 Hours

.Key life: 2000W Times

.Charging time: 4~5 hours

.Working Day: 25 Days

.Working distance: 10 meters

Package Content:

.1 x Wireless Bluetooth keyboard

.1 x USB Charging Cable

.1 x User Manual