• This is a wireless Bluetooth-compatible 5.0 keyboard, with an effective distance of up to meters
• The ultra-thin keyboard is designed with aluminum alloy and has a stylish appearance
• Adopting exquisite workmanship, and combined with square keycaps
• Type-C universal charging interface, charging is more convenient 
• Built-in rechargeable lithium battery, long service life
• Lightweight, low-key sound, and dustproof. Suitable for study, office work, and traveling job

Specifications:

• Conductive film: dustproof and waterproof
• PCBA board: with temperature control, high temperature, and high voltage protection
• Bluetooth-compatible program: 5.0
• Silicone pellet: 3 million times press life
• Keycap: Wear-resistant UV process
• Charging Port: Type-C port 
• Compatibility: Compatible with Surface Pro 8 / Surface Pro X
• Battery Capacity: 750mAh (backlight)
• Operating time: 4h (backlight)
• Standby Time: 90 days
• Charging Time: 2h
• Product Size: 290 x 225 x 6mm
• Weight: 330g