• 【Foldable Portable Design】Ultra-compact folding design allows easy storage in bags, perfect for business travel, mobile office work, and daily commuting scenarios.

• 【Multi-Device Connectivity】Three-channel Bluetooth-compatible technology enables simultaneous connection to up to 3 devices with one-click switching for seamless workflow.

• 【Universal Compatibility】Supports Windows, macOS, Android, and HarmonyOS systems across phones, tablets, and computers without repeated pairing.

• 【Silent Operation】Quiet keys and silent scroll wheel create a peaceful working environment for office and nighttime use.

• 【Long Battery Life】Low power consumption design with 180mAh battery provides over 30 hours of continuous use and 150+ days standby time.

• 【Intelligent Power Management】Automatic sleep mode when idle and instant wake-up on touch to extend battery life significantly.

Specifications:

• Model: B203B
• Connection Method: Bluetooth-compatible (Keyboard), Bluetooth-compatible + 2.4G (Mouse)
• Charging Port: Type-C
• Keys life: >3 Million Times
• Working Voltage: 3.0-4.2V
• Working Current: 0.3mA (Standby)
• Keys Type: Scissor Switch
• Keys Quantity: 67 Keys
• Product Size: 282mm × 141mm × 97mm (Unfolded)
• Operating Distance: 10m
• Modulation: GFSK