Srhythm K61 Portable Mini Wireless Lavaliere Lapel Microphone User Manual
- October 29, 2023
- Srhythm
Table of Contents
K61 Portable Mini Wireless Lavaliere Lapel Microphone
User Manual
Wireless Micophone
User Manual
Type-C-i0S shared
Safety instructions
This device does not have a power adapter. When charging is required, please
use a power adapter that has obtained the CCC certificate and complies with
relevant standards.
Please use this equipment within the temperaturerange of -10°C – 45°C , and
store the equipment and accessories within the temperature range of -10°C
+45°C . When the ambient temperature is too high or too low, it may cause
equipment failure.
Do not expose the device to high temperatures or around heating devices, such
as sunlight, heaters microwave ovens, ovens or water heaters, etc. When
charging is complete or not charging, please disconnect the charger from the
device and unplug the charger from the power.
The device is equipped with a non-removable built-in battery, please do not
replace the battery yourself to avoid damage to the device. Please dispose of
this equipment, batteries and related accessories in accordance with local
regulations, and do not dispose of them as domestic waste.
Warning:The battery ( battery pack or assembledbattery ) must not be exposed
to such as sunlight fire or similar overh eating environment;
Notice: If the battery is improperly replaced, there is a danger of explosion.
Only the same type or equivalent type of battery can be used to replace it.
Keep away from children to avoid danger from improper use
Do not submerge headphone in the water.
Do not use corrosive cleaner/oil to clean it.
Hearing safety:
- Headphones can’t be used during charging for your safety.
- DON’T use the headphones for any other purpose while driving.
- Please use cautiously and stop using headphone in dangerous situation.
- Please do not listen for a long time at high volume to avoid hearing damage.
- For your safety.please do not turn the volume too high while running outside to ensure that you can hear sound in your surroundings.
- Clean only with a dry cloth.
Operation Safety:
- Use original or certified cables for charging and voltage within 6.3V.Power will be cut off and start protection mode when the voltage exceed 6.3V and within 36V.Headphone will be broken when the voltage over 36V.
- Keep away from children to avoid danger from improper use.
- Headphones can’t be charged or turned on in the extreme temperature. Please use headphones within the operating temperature range: 32′ F (0*C)- 113. F (4 5’C).
- Do not submerge headphone in the water.
- Do not use corrosive cleaner/oil to clean headphone
- Turn off headphone Bluetooth and ANC function to save power when you do not use headphone.
Thanks for choosing our product.
This product is 2 Pack wireless lavalier microphone that provides
professional-grade recording output. Plug and play no app required. Multiple
uses: lt can be used in online live broadcast video Vlog shooting, program
interview, recording, videoteaching and other occasions.
The wireless Microphone consists of four parts, there are 2 Pack Microphone
transmitter, receiver, and the charging box.( See as below pictures)
Introduction
Thanks for choosing our product. This product is a smart wireless microphone that provides professional-grade recording output. Plug and play, no app required. Multiple uses: It can be used in online live broadcast, video Vlog shooting, program interview, recording, video teaching and other occasions. The wireless Microphone consists of three parts, there are Microphone transmitter, receiver, and the charging box. ( See as below pictures)
At a Glance
- Battery indicator
- Windbreak
- Microphone Power button
- Microphone indicator
- Charging port
- Receiver indicator
- Type-C connect port
- Microphone clip
- Type-C charging port
ID Diagram
- Battery indicator
- Wind-proof net
- Pause
- Power
- MIC indicator
- Port for connect phone
- Receiver indicator
- Charging port
How To Use
Step 1: Plug the receiver to your device and you’ll see the red light
flashes.
Note: (OPPO/VIVO/1QOD/Realme Brand mobile phones are required to visit
the settings to set to work normally. (search for “OTG”-turn on OTG power
supply)
How To Use
Step 1: Connect the receiver to your phone.
Note:
(OPPO/VIV0/1Q0D/Realme Brand mobile phones are required to visit the settings
to set to work normally. (search for “OTG” -turn on OTG power supply)
Noise cancelling mode: Press the Microphone power button to switch
between normal mode, level 1/2/3 noise cancelling
Normal mode:green light on
level 1 noise cancelling:green light flashes 1 time
level 2 noise cancelling:green light flashes 2 time
level 3 noise cancelling:green light flashes 3 time
Reverb mode: 3 clicks to turn on the reverb mode(LED status:red light
flashes once), another 3 clicks to turn off(LED status:red light flashes once
).
Mute mode: 2 clicks to mute the microphone(LED status: green light
flashes), another 2 click to resume (LED status: green light on)
Use ANC Function
Press the ANC Button to turn Active Noise Cancellation ON/OFF (the LED
indicator light will be green when ANC ON.)
Use Bluetooth Function
1.Hold the Multi-function Button for 3-5 seconds to turn headphone Bluetooth
on,then enter pairing mode.(the LED indicator light will be blue and red
flashing quickly.)
2.Start your mobile phone Bluetooth and find headphone Bluetooth pairing name
“NC35” to click it to pair.(the LED indicator light will be blue flashing
slowly after pairing successfully.)
3.Hold the Multi-function Button for 3-5 seconds to turn headphone Bluetooth
off.
Press to adjust volume. Long press to skip to next/previous song.
Press the Multi-function Button to play/pause music or answer/end call.
Double-press the Multi-function Button to reject an incoming call.
Step 2:
Turn on: Long press the power button of the microphone for 3s, red and green
flashing alternately waiting for pairing, the indicator light turns green
after paired successfully (default into the recording state) Turn off: Long
press microphone power button for 3s, all lights go out.
Step 2: Long press the power button, the indicator light turns green, that is,
the boot is successful. 
Step 3: If the microphone indicator is always on
green and the receiver indicator is always on red, it means they paired
successfully. Then open the phone camera, live App or other Apps to start
recording.
Note: In order to ensure the effective use of the connection, there
should be no obstacles between the microphone and the receiver. When wearing
the microphone for recording or live video broadcasting, it is recommended to
face the receiver, otherwise the signal may be interrupted.
Step 3: The light of the receiver is constant green. Use the microphone
to receive the audio by turning on the camera, live video or other App on your
phone. How to charge
1. How to Charge Microphone:
Low battery: Red light flashed once every 10 seconds
Charging: Red light on
Full Charge: Red light off
2. How To Charge Your Phone?
There is no battery in the receiver, and it doesn’t need charge when it is
working. lf your mobile phone need to charge, please just connect your
charging device to the port of the receiver.
How To Charge Your Phone?
There is no battery in the receiver, and it doesn’t need charge when it is
working. If your mobile phone need to charge, please just connect your
charging device to the port of the receiver.
3. How To Charge
Your Charging box?
Connect the Type-C cable to charge the charging box as picture below
Low Battery: battery indicator light on for 5 seconds and then off
Charging: battery indicator light flashes slowly
Fully charge: battery indicator light on constantly
How To Charge The Box
Connect the Type-C cable to charge the box as the picture below.
Technical specifications
Dimensions
Transmitter: 47×30×15 mm （With back clip）
Receiver: 36×23×6 mm（With USB plug）
Charging Box: 100×65*30 mm
USB：TYPE-C
Transfer Protocol：2.4G protocol
Transmission distance:≥10m (without obstacles)
Noise cancelling: support level 1/2/3 noise cancelling
Sound delay: ≤25 ms
Microphone: -38 dB ±3 dB
Frequency response: 20Hz-20 KHz
Sampling rate: 44.1 KHz
Signal to Interference plus Noise Ratio: ≥70 dB
Working current: ≤12mA
Shutdown current: ≤20uA
Charging box Battery：1000 mAh
Battery life: 10 hours
ChargingBox charging time:2.5 hours
Microphone transmitter charging time:1.5 hours
Power input: 5V-20V
Adapter: 5V/1A
Net Weight:105 g
Working temperature: -10℃-45℃
What’s in the Box
- Microphone transmitter 2pcs
- Receiver 1pcs
- Type-C Charging cable 1pcs
- Charging Box 1pcs
- User Manual 1pcs
Technical specifications
| Dimensions | Transmitter 64x 15x23MM (With back clip) |
|---|
Receiver 44x26x6MM (VAth USB plug)
USB| Lightning/TYPE C interface
Battery| 3.7V/65MAH Littium Ion Battery
Bluetooth| Buletooth4.0
Battery life| About 4.5 tours
Charging time| About 2 hours
Power input| DC5V = 500mA
Phone system| IOS 9.0 or above
Bluetooth receivirg distance| ;Effective distance 20 meters(no obstacles in
the midde)
Operating| -5 to 40C°
Weight| 20g
Special Notice to Help Your Recordings:
- Please make sure your device is unlocked and the green light flashes after the receiver is plugged to your smart phone_
- Press the power switch of the microphone for about 1 second to turn it on If the green light for both of the receiver and transmitter always keeps on. it means they paired successfully.
FCC warning
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- 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 turning 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.
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated
with minimum distance 20cm between the radiator & your body.
Canadian warning
The device has been evaluated to meet general RF exposure requirement. The
device can be used in portable exposure condition without restriction.