1. Material: ABS + silicone 2. Connection method: Bluetooth connection / wired connection 3. Battery life: about 10h 4. Charging time: 1-2h 5. Controller form support: Switch, Android, Raspberry Pi 6. Keyboard form support: Windows10/11, Android, iOS/iPadOS, macOS 7. Does not support wake-up, vibration, somatosensory, infrared, NFC and other Switch functions 8. Small size, easy to carry