WeChip R2 Air Remote,2.4G Wireless Backlit Voice Remote with Keyboard, for Android TV Box/PC/Projector/HTPC(Not Compatible with Most Smart TV)-Black

Note:(Not Compatible with Most Smart TV) Features: 1. 2.4G Remote Control Switched 2. Backlit keyboard 3. Voice search 4. Led Status Indication 6. Adjust Air remote Speed 7. Automatic sleep reduce power consumption 8. Up to 10 meter transmission distance 9. Low Indicator Specifications: Wireless modulation mose: GFSK Modulation frequency: 2.4-2.4835GHZ Working temeperature: -20?~65? Key number: 45keys Charging port: type-c Weight:60g/0.13 LB Frequency:2.4 GHz Voltage: 3V Using range: ?10m ( 32.8ft ) Product size: 160*53*15 mm ( 6.3*2.04*0.59 inch ) Support system: Windows/Android/Mac OS/Linux Applicable to: Android TV Box/Mini PC/Smart TV/Projector/HTPC/All-in-one PC/TV Package Included: 1 x 2.4G Wireless Fly Air remote 1 x Type-c Charging Cable 1 x USB Receiver 1 x User Manual Notice: This product uses buitl-in ,charging input voltage of 3V. If the remote control is nnot used for a long time or when the is low,please use it when it is fully charged.