Product parameters and specifications
Signal to noise ratio: Above 80dB
Headphone output level: 32ohm,65mw
Power requirements: 3V DC (2 AA/5 batteries)
Frequency range: UHF620-690MHZ
Frequency response:75HZ-1800HZ
Total harmonic distortion: <1.0%@KH
Ideal distance to use: 50m (ideal environment)
Power consumption: Transmitter-3v: 110mA receiver- 3v: 300mA
Weight: Transmitter: 80g (without battery) / receiver: 80g (without battery)
Matters needing attention
1. Do not place the product in water or fire
2. Do not use it in places with signal interference, such as hospitals, airports, etc.
3. Please don't split the product without authorization. otherwise, you will lose the warranty qualification
4. If the product fails, please contact the dealer
Frequency matching method
1. The transmitter turns on the switch, long press the frequency
key, and the display will flash
2. Turn on the receiver and the indicator light will flash three times
3. Short press the transmitter and the frequency key, the display
will stop flashing, and the frequency matching is successful
Troubleshooting
1. When there is no sound or the sound is weak, check the power supply first to ensure that the receiver is connected normally, the battery is in the right way. When the power supply is normal it is still normal. When the sound is weak, please turn up the volume of the speaker or amplifier.
2. In case of distortion or redundant noise, check whether there are interference devices nearby, such as CD player, CD player, etc. Computers, digital devices, earplug monitoring systems, etc. can be removed first.
BOMGE Wireless Lavalier Lapel Microphone System/Headset Mic/Interview Mic，for iPhone, Android Smartphones,PA Speaker, Teaching, DSLR Camera and Tablets,164Ft (2TX+1RX)
UNIVERSAL WIRELESS SYSTEM: Record crystal-clear, distortion-free audio from your DSLR, camcorder, smartphone, or tablet. Perfect for filmmakers, vloggers, mobile journalists, and content creators，Please Please Use Genuine Conversion Cables: Usb-C To 3.5mm/Lightning To 3.5mm Cable (Not Included In The Package), Otherwise, No Sound.
RELIABLE AUDIO: Features an upgraded RF，using UHF frequency band, With 30 selectable channels for interference-free operation, wireless range up to 50m(165ft).
Easy To Use: Plug And Play, No Further Action. Please Turn On The Transmitter And Receiver Power Switches, You Can Use It
WIRELESS HEADSET & LAVALIER：Lapel clips design for attaching them to clothes,which make it easy for you to move.Signal is transmitted stably, giving you a great sound effect.
CONVENIENT: Listen to your audio in realtime with the headphone input to ensure accurate sound recording. For more control, adjust the microphone volume to reduce time in post-production.
1.UNIVERSAL WIRELESS SYSTEM: Record crystal-clear, distortion-free audio from your DSLR, camcorder, smartphone, or tablet. Perfect for filmmakers, vloggers, mobile journalists, and content creators，Please Please Use Genuine Conversion Cables: Usb-C To 3.5mm/Lightning To 3.5mm Cable (Not Included In The Package), Otherwise, No Sound.
2.RELIABLE AUDIO: Features an upgraded RF，using UHF frequency band, With 30 selectable channels for interference-free operation, wireless range up to 50m(165ft).
3.Easy To Use: Plug And Play, No Further Action. Please Turn On The Transmitter And Receiver Power Switches, You Can Use It
4.WIRELESS HEADSET & LAVALIER：Lapel clips design for attaching them to clothes,which make it easy for you to move.Signal is transmitted stably, giving you a great sound effect.
5.CONVENIENT: Listen to your audio in realtime with the headphone input to ensure accurate sound recording. For more control, adjust the microphone volume to reduce time in post-production.
