About this item 

• Handheld wireless switch controller: the switch controller offers a revolutionary gaming experience on the switch/switch OLED console! You can play it anytime and anywhere, whether you are lying in bed or on the go, it is always with you! With anti-slip and ergonomics enlarged grip, playing in handheld mode is just as comfortable as with the controller in TV mode. 
• Cool RGB light and one-button wake up function: 8 colours light and 6 light mode, you can change the colour after different games to immerse yourself deep into the game; press the "home" button 3s for the first connection. Then next time, simply press the "Home" button 1s of the switch controller to wake up and reconnect your console. Note: Before first use, it is recommended to charge the controller. One USB Type-C charging cable in the pack. 
• Programmable function and 4 x game card slots: programmable buttons on the back, the switch controller is ideal for intensive and fast switch games. The M1/M2 buttons on the back can be any combination of keys A + B + X + Y + L + ZL + R + ZR + L3 + R3 + D pad. The programmable function makes your operation smoother and more efficient and helps you play games easily. With the 4 x game card slots, you always have the games you like to play at hand 
• Dual Motors Vibrations & Turbo Function: The Pro Switch controller via two vibration motors with precise vibration in 3 levels: none, weak, and strong, which give you excellent vibration feedback to improve the playing experience. The Switch Pro controller can be set to automatic TURBO or manual TURBO mode. There are 3 adjustable speeds: 5 shots/s, 12 shots/s or 20 shots/s, can be used well for first-person shooter games. 
• Precise motion control & 1000mAh high capacity battery: the motion control works perfectly, 6 axis gyro chip, precise motion control which is perfect for racing games.With a fully charged 1000mAh battery, you can play about 10 hours. This switch controller can support Bluetooth connection "Keylinker" app to adjust joystick buttons, joystick dead zone, vibration, upgrade. Note: does not support NFC function. Not HD rumble.