TECPHILE – YJ S9 Wireless Keyboard Case for Samsung S9 11"/10.9"


  • 7 Colors Led Backlights
  • Multi Touch Trackpad
  • Compatible with Samsung Galaxy S9
  • Magnetically Detachable Keyboard
  • Type C Charging Port
  • Auto Sleep & Wakeup Function

₹ 3,190.00 ₹ 4,199.00 Save ₹ 1,009

Tax & Shipping Included

Tax IncludedShipping Included


CASE COMPATIBILITY: Wireless keyboard case is specially designed for full compatibility with Samsung Tab S9 SM-X710 and SM-X716B. It is not compatible with any other model.

BACKLIGHT KEYBOARD FOR GALAXY S9 11": This YJ-S9 keyboard has 7 Elegant LED backlights (deep blue, soft blue, bright green, white, red, yellow, pink). A RGB backlit keyboard is a keyboard that features illuminated keys, allowing you to type in dimly lit environments without having to strain your eyes or rely on external lighting.

MULTI-TOUCH TRACKPAD : The touchpad is designed to work seamlessly with the Android system on the Galaxy S9 11”. It supports various trackpad gestures, such as scrolling, clicking, and swiping, which can be used to navigate through your content with ease. With the touchpad, you can perform many tasks with just a few gestures, which can save time and make your usage experience more efficient.

DETACHABLE KEYBOARD AND PEN HOLDER : The keyboard is magnetically attached and can be easily adjusted to whatever angle is most comfortable for you. This makes it perfect for a variety of activities, such as working, writing, taking notes, typing, editing, or watching videos. The Galaxy S9 keyboard also has a built-in Pencil holder. This makes it easy to carry your Pencil with you wherever you go, and you can quickly access it whenever you need it.

RECHARGEABLE BATTERY : The keyboard also has a built-in high stability lithium-ion battery, which helps to ensure reliable and consistent performance. The rechargeable keyboard mentioned in the description is a keyboard that can be charged using a Type C cable that comes with it. This means you don't have to worry about constantly replacing batteries, and you can easily charge the keyboard whenever it needs power.

AUTO SLEEP/WAKE FUNCTION KEYBOARD : The backlight will automatically turn off if you're not typing for over 30 seconds. This feature helps to save power, which can be especially helpful if you're using a laptop or other battery-powered device. If you need the backlight again, you can simply start typing and the backlight will turn back on.

 DISCLAIMER: Kindly charge the keyboard with a 5V/1 Amp power adapter only. It will improve the life span of your gear and its batteries.


Step 1: Before first use, we recommend charging the keyboard for a minimum of 4 to 6 hours.

Step 2: Please press ‘Fn + C’ Keys to start pairing on the Keyboard. The blue light will start blinking on the keyboard to show the keyboard is in pairing mode.

Step 3: On your device, select the ‘Settings’ icon.

Step 4: Navigate to ‘Bluetooth’ settings and turn on Bluetooth.

Step 5: Select ‘Refresh’ from the settings bar. Your keyboard (Bluetooth Keyboard) will show in the ‘Available Devices’ section.

Step 6: Select the keyboard and press Pair or hit enter. You are now connected!

DISCLAIMER: Kindly use the device with a 5V 1A power adapter only. it will improve the lifespan of your gear and their batteries.


Working Voltage
3.0V to 4.2V
Working Time
Over 80 Hours
Sleeping Current
Less than 0.3mA
Battery Capacity
More than 150mAh
Connect Distance
Less than 10m
Charging Current
Less than 200mA
Charging Port
Type C
Battery Standby Time
More than 100 Days
Charging Time
2 to 3 Hours
Awaken Time
2 to 3 Seconds

Box Content

    What will you get
  • 1x Wireless Keyboard Case
  • 1x User Manual
  • 1x Type C Cable



Don't worry, TECPHILE YJ-S9 Wireless Keyboard Case for Samsung S9 comes with a 1 Year warranty against manufacturing defects. We guarantee that every product on Concept Kart is genuine and backed by the Manufacturer's warranty.

Read more about Concept Kart's warranty policy.

Shipping Policy


We usually ship orders on same day if ordered before 2 pm or within 24 hours if ordered later (except on holidays/sunday, where processing times may be higher) from one of our domestic warehouses based out of Delhi. It normally takes around 1 to 5 business days for delivery. We use premium service partners such as Blue dart, DTDC and Delivery for faster and reliable service. A tracking number will be provided upon shipment.

In very rare cases when order is not received after 10 business days of shipment (extended by number of days when the govt. Restricts movement of goods due to factors such as coronavirus pandemic), please contact us and we will provide you a support.

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