YANMAI GF525 One with Two 2.4G Wireless Lavalier Microphone User Manual
- June 3, 2024
- YANMAI
Table of Contents
GF525 One with Two 2.4G Wireless Lavalier Microphone
User Manual
One with Two 2.4G wireless lavalier microphone GF525
Product Introduce
Wireless lavalier microphone for professional recording. Plug and Play, no
need driver. Various usage: Live streaming, Vlog, Program interview,
Recording, Online teaching, etc.
This product is consist of Receiver 1pcs and Transmitter 2pcs.
Function Introduce
(1) Receiver Introduce ****
- Power: Long press Power On/Off
- Volume control: Increase/Decrease volume
- Audio output mode: “S” for stereo mode output, “M” for mono mode output
- Audio output: 3.5mm jack
- USB-C: For charging/digital output
- LCD display:
(2) Transmitter Introduce
- Power/Pair: Long press to power On/Off. Quick press 3 times under power On status to pairing mode
- Gain control: Adjust sound pick up volume
- Microphone head: To pick up sound, please keep closer to get better sound pick up quality
- Noise reduction: Long press to start noise reduction under power On status
- External input Support external microphone input, automatically default external microphone after connected
- Monitoring output Monitoring output sound of the transmitter using
- USB-C interface: For charging only.
- Indicator lights:
- ” ” Noise reduction indicator: ON – Light on, OFF – Light off
- ” ” Charging indicator: Charging – Flashing, Full – Light on
- “ ” Connection indicator: Pairing – Fast flashing, Disconnected – Flashing, Connected – Light on.
- Clip: 360° freely spin
Wearing & Connection
Product Specifications
- Direction: Omnidirectional
- Work frequency: 2.4Ghz (Private agreement)
- Frequency response: 20Hz – 20kHz
- Transmission Distance: About 30M
- Transmit power: <10dBm
- Battery capacity: 3.7V/350mAh
- Charging interface: USB-C
- Rated input: DC 5V/500mA
- Charging time: About 1H
- Endurance time: 10H Dimensions
- (Clip doesn’t included): 44x45x13 mm (Same for receiver and transmitter)
- Work temperature: -10°C-45°C
- Storage temperature: -20°C-60°C
What are in the box?
Packing List
- Microphone transmitter x2
- Microphone receiver x1
- Windshields x2
- User manual x1
- Storage box x1
- Package x1
- Cables as below:
USB-A to USB-C, One with Two, 40CM x1
USB-A to USB-C, 40CM x1 USB-C to USB-C, 40CM x1
Lightning to USB-C, 30CM x1
3.5mm TRS to 3.5mm TRS, Spring wire 15CM x1
FCC Warning
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Any Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates uses and
can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
tuming the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.