Round key ultrathin keyboard

Model  BK-1R
Material  ABS +Aluminum 
Compatible system  Windows,iOS,Android
Number of key  78
Bluetooth version  BT3.0
Key life 500millions 
Working range  10M
Battery  402030-180mAh
Charging time  2 hours
Working time 72 hours 
Standby time  ~4 months 
Color  Black 
Product weight  323g
package G.W 413g
Product size  28.7*13.3*1.8cm
Package size  29.2*13.8*2.3cm
Carton size  30.7*26*29.6cm
qty/carton  20pcs
N.W 8.3KG
G.W 8.8KG

Product Description

Feature :



1.Round Ergonomic Concave Keycaps




Round Concave keys rest perfectly at your fingertips. Low profile keys deliver comfortable, near-silent typing that won't disrupt those around you. New released black compact body is combined with beautiful streamline. Let your thumbs have a break and give a neat desk.


2.Stable Bluetooth Connection

Powerful Bluetooth 3.0 signal offers stable connection and connects from up to 33 ft away without cables going anywhere.  Bluetooth Keyboard combined with compactness for users of iPad, Android, Mac, and Windows Laptop users.

3.Ultra Thin and Light:
Compact size (28.7*13.3*1.8cm) and light weight allows easily carried and packed backpack, messager bag or case.

Use with all four major operating systems supporting Bluetooth (iOS, Android, Mac OS and Windows), including iPad Pro, 1, 2, Air, Air 2 / iPad mini 3, 2, 1, Retina / iPhone / Android Tablets like Samsung Galaxy Tab, Google Nexus / Windows, etc