Specification: Origin: Mainland China Applicable to: Compatible with Switch/for Android/Compatible with IOS/keyboard mode Color: Transparent black/blue/pink (optional) Material: PC Bluetooth-compatible: Bluetooth-compatible 2.1 Battery: 3.7V/180mAh Working voltage: 3.7V-4.2V Product weight: 28g Product size: 73.00x36.50x12.00mm/2.87x1.44x0.47inch Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x Game controller 1 x Charging cable 1 x Instruction manual Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly. Immersive Gaming Experience with Vibration Feedback of Gamepad Controller: Experience enhanced gameplay immersion with built-in motors that provide excellent vibration feedback. Use it anytime, anywhere compatible with Switch, connecting via Bluetooth-compatible. Compact Design, Extended Battery Life: With a 180mAh battery capacity, this game controller offers a long-lasting gaming experience. Charge it for just 2 hours and enjoy up to 8 hours of continuous gameplay. Seamless Multi-Platform Connectivity: Enjoy wireless connectivity of gamepad joystick across multiple platforms, allowing you to easily switch between devices. Share the gaming experience with friends and have a great time together. Silicone Buttons: Beautiful silicone buttons of gamepad that perfectly match the casing, providing a comfortable and stylish gaming experience. Adjustable cool lighting effects add an extra touch of customization.