• 【Multi-functionality and Compatibility】Supports Bluetooth-compatible wireless technology and can easily switch connections between multiple devices for seamless workflow.
• 【Long Battery Life】Features extended battery life with energy-saving mode, providing up to 30 hours of continuous use and 150 days of standby time.
• 【Ergonomic Design】Thoughtfully designed for hand comfort with asymmetric high-low key layout, reducing fatigue during extended typing sessions and maintaining proper posture.
• 【Silent Keys】Provides quiet typing experience with whisper-quiet scissor-switch structure, perfect for libraries or quiet work environments.
• 【Additional Functions】Includes multimedia shortcut keys, volume control, and integrated touchpad with multi-finger gesture support for enhanced usability and convenience.

Specifications:

• Model: B089 ST
• Material: Aluminum alloy + ABS plastic
• Power Method: Rechargeable lithium battery
• Connection Method: Bluetooth-compatible (GFSK modulation)
• Battery Capacity: 200mAh
• Keys Life: >3 million times
• Charging Time: <2 hours
• Battery Life: ≥30 hours continuous use, 150 days standby
• Working Voltage: 3.0-4.2V
• Working Current: 0.3mA standby
• Compatibility: iOS/Android/Windows
• Product Size: 317 x 87 x 10mm (unfolded), 158 x 87 x 21mm (folded)
• Product Weight: 143.1g
• Connection Range: 10m
• Touchpad Size: 78 x 61mm