COO FTus239 Smart Keyboard User Guide

COO FTus239 Smart Keyboard

Product Descriptions

1. Bluetooth Standard Interface
2. Operating Distance: 10 meters(33 ft)
3. Operating Voltage: 3.7 V
4. Working Current: < 2.5mA
5. Standby Current: < 0.3mA
6. Sleep Current: < 40uA
7. Charging Current: >200mA
8. Standby Time: > 130 days
9. Charging Time: 2-3 hours
10. Lithium Battery Capacity: 500mAh
11. Sustainable Working Time: >100 hours
12. Lithium Battery Life: 3 years
13. Key Strength: 80+/- 10 g
14. Key Life: 5 million stroke
15. Operating Temperature: -10°C- +55°C

Getting Started Guide

Backlit Sets

Bluetooth Keyboard Hot Key

• Backlit Mode Key : Click to switch from the 3 light modes contain always on / breathing/off
• Backlit RGB Key: Click to switch from the 7 RGB colors

How to switch the appropriate system and language before using the keyboard?

Attention

1. When not in use for a long time, it’s supposed to be turned off for sake of battery life
2. To obtain longer battery life, charge the keyboard only when it need charging and ensure 2h of charging duration

Bluetooth Connection Steps

1. Right Slide the power switch to turn on the keyboard, press connect button

2. Open and unlock your electronic device, go to” Setting”

3. Go to “Bluetooth” and enable Bluetooth of your device, it will automatically search for nearby devices

4. Find the “Bluetooth Keyboard” device, click connect

   • To charge this keyboard, connect it to phone charger, power bank, wall charger or computer device with micro USB cable
   • First time to use the keyboard, do as possible to charge it 6h and up, later when battery level is low, charge it 2h each time
   • When the power LED flashes, it indicates the battery level is low, please charge it in time
   • During charging the light will stay on, until it is full charged, it goes off

Trouble Shooting

1. Make sure the power is turned on
2. Ensure the keyboard is in range of 10 meters from your device
3. Make sure the keyboard has enough power
4. Make sure the Bluetooth is turned on
5. Make sure the keyboard is successfully paired to your device
6. If the pairing between keyboard and your device failed, do the following steps:
   • Delete all the history Bluetooth devices in your device
   • Shut the Bluetooth in your device
   • Reboot your device and it’s Bluetooth
   • Reconnect the keyboard with your device

Cleaning

Use alcohol or similar volatile cleaning agent to clean the keyboard

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