Product Review

Gaming Keyboard, UtechSmart mercury LED backlit full size 2.4 GHz wireless/ USB wired mechanical keyboard rechargeable battery included upgraded version

note:
A: please activate the wireless keyboard by the charging cable connected to your devices after batteries have been taken out.
b: how to reconnect: please try this way when your keyboard disconnects to your device. Firstly, replug the Nano receiver into your device. Secondly, hold down Fn, ctrl and p keys at the same time for few seconds. Please make sure the distance between the 4 navigation keys and the Nano receiver are no more than 10cm. Led will flash again when it connects to your device successfully.
c: please make sure the distance between the keyboard and the Nano receiver are within 30 feet/ 10 meters in clear sight. Otherwise the reception distance might be shortened.
d: please replace the battery with 18650 3.6V lithium battery when the original one broke down.
e: the battery that come with the package could only be charged via the keyboard.

charging tips:
A: please turn off the backlit LED when charging.
b: keyboard needs charging when number lock, caps lock and scroll lock LED indicators flashing.
c: the keyboard needs activating via USB cable connected to your devices If you reinsert the batteries.
d: only in the condition of backlit LED being turned off, The power indicator light will be off when batteries are fully charged.
e: batteries could get up to 300 charge cycles. Please use 18650 3.6V lithium batteries only.

package contents:
utechsmart 104 key Red LED backlit mechanical wireless keyboard
*2 rechargeable batteries
*ultra-tiny Nano receiver
*keycap removal tool
*charging cable
*user manual