User Manual
Blink500 RXDi
Transmission Type
2.4GHz Digital Frequency
Modulation
GFSK
Operating Range
Up to 164' (50m)
Audio Output Connector 
MFi Certified Lightning Connector
Power Requirement
Supplied by iOS Device
Built-in Battery Life
Approx. 6 hours
Antenna
PIFA Antenna
Weight
Approx. 11g (0.38oz)
Dimensions
76×16.5×11mm
Operating Temperature
 0°C to 50°C 
Storage Temperature 
–20°C to +55°C
Blink500 RXUC
Transmission Type
2.4GHz Digital Frequency
Modulation
GFSK
Operating Range
Up to 164' (50m)
Audio Output Connector 
USB-C Connector
Power Requirements
Supplied by USB-C Devices
Built-in Battery Life
Approx. 6 hours
Antenna
PIFA Antenna
Weight
Approx. 10.5g (0.37oz)
Dimensions
76×16.5×11mm
Operating Temperature
 0°C to 50°C 
Storage Temperature 
–20°C to +55°C
3. Insert the pairing pin into the pairing pin-hole of RXDi 
or RXUC, press hard and the pair indicator should be 
quick flashing at every 0.5s. Press both the “+”and “-” 
button of transmitter TX simultaneously within 10 
seconds.
4. The kit will be paired when the RX pair indicator is solid 
blue and the TX pair indicator is flash slowly.
 Note: To pair the second transmitter TX, just repeat the 
step 3 and 4.
5. You are ready to record.
Specification










