• 【Innovative Dual-Fold Design】Creative flip design expands to full-size keyboard and folds down to palm size for easy portability in bags and pockets.

• 【Multi-Device Compatibility】Supports iOS, Android, Windows, and Mac systems with one-key switching between BT1-BT3 for seamless connection to three devices.

• 【Stable Bluetooth-compatible Connection】Low-latency wireless transmission eliminates cable constraints and enhances freedom for work and entertainment.

• 【Comfortable Typing Experience】Laptop-style key travel with clear tactile feedback provides solid typing feel suitable for extended input sessions.

• 【Built-in Stand Function】Hidden phone and tablet stand integrated into keyboard back provides comfortable viewing angles for videos and media.

Specifications:

• Model: K143
• Material: ABS shell and keycaps, PET silver paste circuit
• Connection Method: Bluetooth-compatible
• Keys Quantity: 67 keys
• Battery Capacity: 150mAh lithium polymer battery
• Charging Port: USB-C
• Working Voltage: 3.7V
• Working Current: 5~50mA
• Keys life: 5 million cycles
• Product Size: Expanded: 283×95×9mm, Folded: 142×95×18mm
• Key Travel: Total travel 1.5±0.2mm
• Key Force: 55±7g (regular keys), 58±7g (stabilized keys)
• Keycap Pull Force: ≥1.1Kg
• Compatibility: iOS, Android, Windows, Mac
• ESD Protection: Contact discharge 2/4KV, Air discharge 2/4/6/8KV
• Radiation: 3V/m, frequency 80~1000MHz