Specifications:

Bluetooth Edition: Bluetooth 3.0 and support latest Bluetooth 5.0

Dimensions: 281x 120 x 6 mm / 11 x 4.7 x 0.2 inch

Buttons: 78 keys (including iPad hot keys)

Weight: 217g / 7.65 oz

Operating Range: Up to 10 meters / 33 feet

The keyboard is made of superior plastic.

Cable-Free: Bluetooth Connection with your mobile devices such as tablets and mobile phones. Bring you more convenience when you need to type. Operating distance up to 10 meters(33 feet).

Broad Compatibility: This wireless Bluetooth keyboard compatible with iPads, Phones and Bluetooth-enabled Tablets, Laptops, and Mobile Phones. ultra-slim Bluetooth keyboard work for Apple iPad 10th / iPad10.2-inch / iPad  Air / iPad Pro 11/12.9 / iPad 9.7-inch / iPad Mini / iPhone / Android Tablets like Samsung Galaxy Tab, Google Nexus / Windows, etc.

Reasonable Layout & Portable Size : QWERTY Layout with Hot keys Customized for iPads, Including Volume, Music Control, Brightness, etc. The sleek, ultra-slim design makes the bluetooth keyboard easy for traveling or business trip. portable size (11 x 4.7 x 0.2 in) and light weight (7.65 oz), allows to carry out anywhere you want. 

Comfortable & Quiet Typing: The whisper-quiet, low-profile keys bring a whole new level of comfort to your fingertips. What's more, keep all your most-used functions and media controls closer than ever Windows-dedicated hot keys. The construction of this scissors-kick keys can be used more than 3 million times continuously.

Rechargeable & Long Battery Life: Built-in Rechargeable Battery, it will be fully charged in 2 hours, and will support 10 days constantly work and stand by for at least 3 months. With the Smart auto sleep feature design for power saving, the Bluetooth keyboard will enter auto sleep mode after 10-mins of inactivity. just need one touch to wake the keyboard up.

Note:

This keyboard will automatically go into power saving sleep mode after 10 mins of inactivity. Press any key and wait 2-3 seconds to wake the keyboard.