Hanlinyue 2-Key High-Speed Switch Keyboard Bluetooth Page Turner, Color: Blue For Phone

1. Material: ABS + Electronic components
2. Remote control distance: approximately 10 meters
3. Battery capacity: 230mAh
4. Equipped with Bluetooth 5.4 chip for faster data transmission and lower latency
5. Fast response and smooth, responsive operation for e-book reading, short video browsing, and remote camera control.
6. Hot-swappable switch design, fully compatible with mainstream 3-pin/5-pin mechanical switches, high-profile switches, and half-profile switches.
7. Includes a standard cross-shaped keycap interface, allowing buyers to easily replace switches and keycaps according to personal preference.
8. Built-in physical multi-position switch allows for quick one-click switching between different devices such as e-readers, smartphones, tablets, and computers, making cross-platform work or entertainment more efficient.
9. Optimized multimedia use, supporting practical functions such as play/pause, page up/down, volume adjustment, and one-click screen lock.
10. Built-in independent RGB full-color backlighting effects, supporting the on/off switching of individual key lights.
11. Featuring a user-friendly low-power saving mechanism: The device will automatically enter deep sleep mode after 30 minutes of inactivity; when needed, simply press any key to instantly wake it up and automatically reconnect to Bluetooth, saving you time and energy.
12. Product dimensions: 53x27x27mm
13. Product weight: approximately 21 grams