1. Distance: more than 10m
2. Charging interface: Micro USB
3. Appropriate button arrangement, easy to use
4. With backlight function, make the buttons clearer
5. 5 keys support infrares learning after successful learning,two modes coexist
2. Charging interface: Micro USB
3. Appropriate button arrangement, easy to use
4. With backlight function, make the buttons clearer
5. 5 keys support infrares learning after successful learning,two modes coexist
