ISJ-WJK70BT4 Backlit Bluetooth Keyboard


  • 4 Devices Sync: Easily switch devices with FN + BT1/BT2/BT3/BT4 button.
  • Backlit Keyboard: 7 Backlight colors and 3 brightness levels, make typing easier at night.
  • Rechargeable & Sleep Mode: Built-in rechargeable battery. Enter sleep mode after 30 minutes of inactivity.
  • Quiet Typing: Scissor switch keys allows to increase stability and precise, also fades sound as you type.
  • Wide Compatibility: Windows/macOS/iOS/Android System. Works on devices with Bluetooth 5.1 or above.

ISJ-WJK70BT4 Backlit Bluetooth Keyboard ISJ-WJK70BT4 Backlit Bluetooth Keyboard
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Subtotal: $0.00



The Bluetooth keyboard can be connected to many kinds of devices and is well compatible with your iPad, computer, laptop (Windows / Mac OS / IOS / Android etc.)

The quiet keyboard offers convenience for your life and you can enjoy a quiet working atmosphere in the office and at home.

Charging time: 2 hours Working time: 320 hours (without lights) 8 hours (with brightest lights)

The glowing keyboard has different effects during the day and night and can create a pleasant working atmosphere for you even on a quiet night.

The backlit keyboard has 7 backlight effects. All you have to do is press “Fn + Scroller” to adjust to your favorite color.

Dimension: 430 * 125 * 8mm The bluetooth keyboard has a golden angle of 8 ° so that you won't feel sore muscles after using the keyboard for a long time.


ISJ-WJK70BT4 Specifications
Bluetooth Version Bluetooth 5.1
Working Range 10M
Battery Capacity 1600 mAh
Working Hours 320 Hours(No backlight);8 Hours(with the Brightest Backlight)
Charging Time 2 Hours
Standby Time 2100 Hours
Backlight Sleep Mode After 2 mins no use
Keyboard Sleep Mode After 30 mins no use
Required Systems Mac OS, Windows, iOS and Android
Package Content Backlit Wireless Bluetooth Keyboard * 1;Type C Charging Cable * 1;User Manual * 1



1.Do not squeeze, twist or hit the keyboard.

2.Do not put this product in microwave, or strong magnetic field.

3.Prevent splashing. make sure the using environment is dry.

4.Please use a soft dry cloth material to clean the keyboard.Remember to turnoff the keyboard when not using.


Troubleshooting Common Problems

1)Make sure your keyboard is fully charged before use and make sure you have turned on the bluetooth function when you connect.

2)Make sure your keyboard is in its working range.(10M)

3)Make sure you have been successfully paired to the tablet.

4)Clean up the bluetooth pairing devices on the laptop and trying repairing.

5)Do not pair multiple keyboards to the same device.

Frequently Bought Together

Total price:$143.96
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ISJ-WJK70BT4 Backlit Bluetooth Keyboard