Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Specifications: 1.Color: Ivory2.Size: Approx.28.7 X 12.1 X 2.1cm(L X W X H) 3.Material: Aluminum alloy and laser ABS+PC 4.Operation distance: 10 meters 5.Working voltage: 3V-5V 6.Working current: <5mA 7.Standingby current: 2.5mA 8.Sleep current: <200uA 9.Charge current: 100mA 10.Spare time: 10 days 11.Charging time: 3 to 4 hours 12.Battery type: 2 X AAA batteries(battery not included) 13.Uninterrupted use time: 155 hours 14.Key strength: 80 15.Key life: 5 million times 16.Working temperature: -10 - +55 celsius 17.Compatible with: IOS，Android，and Windows three systems (By Fn+ F1， Fn + F2 and Fn+F3 switch) 18.Bluetooth Version: 3.0 Features: 1.Standard keyboard without any wrong code and keys 2.The keyboard has a mini and fine appearance 3.A high quality wireless bluetooth keyboard designed for smart phones and tablet PC 4.A USB port， and has an anti-water and anti-dust design 5.A built-in rechargeable lithium battery sustainable use 100 hours/time 6.An on/off switch which you can turn off and save the power when you don't use it 7.light weight and slim design with a 5mm thickness body 8.Floating chocolate keyboard structure promises a silenced operation of the keyboard 9.Give you a soft and smooth touch 10.The shining aluminum alloy back can give you a feeling of dignity， fashion and simplicity 11.78 keys in total including 14 multimedia keys. Note: Battery not included