IR NEC Remote Control.

- Black and silver, plastic material

- Use a CR2025 button battery (in pack)

- Tube infrared wavelength: 940nm

- Crystal: the oscillation frequency: 455 KHz

- IR carrier frequency: 38KHz NEC Protocol

- Remote control distance: more than 8 meters

- Effective life: 20000 times

- For the USB card audio remote control / Car MP3 remote control / Foot bath remote control / Lighting remote control / 

Digital photo frame remote control / MCU remote control / Development board remote control

specification

Dimensions: 3.39 in x 1.57 in x 0.24 in (8.6 cm x 4.0 cm x 0.6 cm)

Weight: 0.63 oz (18 g)