115cm- .
Features
1. The product requires a powered output device (speaker, amplifier, mixer) for use.
(Please be sure that the receiving unit is connected to the output device via a
microphone jack or auxiliary jack)
2. The 2.4G wireless microphone using the ID code of encrypted digital transmission
technology, modulation/demodulation process using the full digital. Perfect
exterior design, good acoustic sound transmission, with a clear voice, strong
anti-interference; completely solve the traditional wireless microphone channeling
frequency interference.
3.Automatic match, Wireless Headset Microphone for 40 meters transmitting range.
Product overview
Instruction Manual
1. Turn on the transmitter, a blue LED will start blinking and then turn onthe receiver.
The pairing process take about 2 seconds to complete.If the pairing is complete,
the blue LED on both receiver and transmitter will always stay on. Next plug in
the receiver into the amplifier or any audio devices.
2. When using it, if the LED light start blinking rapidly it means that the devices is
running out of battery and remember to charge it. In charging mode, the LED will
stay on red color. If charging is completethe red LED light will turn off.
Note: When the device is turn on, It will auto detect and connect automatically.
How to dissemble
How To Wear Wireless Microphone
If the volume is low, take off the cotton on the wireless microphone and check the
hole on it. The hole need to face to the mouth and the distance about 1.5cm.
3.5mm plug with link
with microphone jack
Figure 2
(Wireless Receiver)
Charger LED
Power
LED
Power switch
5V Power
Figure 1
(Wireless Transmitter)
Volume
Power LED
Charger LED
Power switch
5V Power
Mic
Step 2: Use 2 thumb to press down the
Headset holder at the same time.
When first time disassemble need
more force to remove it.
Step 3: After remove it, the headphone
will separate out as shown in
the picture.
When want to assemble, there will be a
joint and allign it by using 2 thumb to
push it up.
How to Assemble
Step 1
Step 2
RF ENERGY EXPOSURE AND PRODUCT SAFETY GUIDE
This radio uses electromagnetic energy in the radio frequency (RF) spectrum to
provide communications between two or more users over a distance. RF energy,
which when used improperly, can cause biological damage.
All Retekess radios are designed, manufactured, and tested to ensure they meet
government-established RF exposure levels. In addition, manufacturers also
recommend specific operating instructions to users of the radios. These instructions
are important because they inform users about RF energy exposure and provide
simple procedures on how to control it.
Please refer to the following websites for more information on what RF energy
exposure is and how to control your exposure to assure compliance with established
RF exposure limits: http://www.who.int/en/
Local Government Regulations
When radios are used as a consequence of employment, the Local Government
Regulations requires users to be fully aware of and able to control their exposure to
meet occupational requirements. Exposure awareness can be facilitated by the use
of a product label directing users to specific user awareness information. Your
Retekess radio has a RF Exposure Product Label. Also, your Retekess user manual,
or separate safety booklet includes information and operating instructions required
to control your RF exposure and to satisfy compliance requirements.
Radio License (if appropriate)
Governments keep the radios in classification, business radios operate on radio freq-
uencies that are regulated by the local radio management departments (FCC, ISED,
OFCOM, ANFR, BFTK, Bundesnetzagentur...).To transmit on these frequencies, you
are required to have a license issued by them. The detailed classification and the use
of your radios, please contact the local government radio management departments.
Use of this radio outside the country where it was intended to be distributed is
subject to government regulations and may be prohibited.
Unauthorized modification and adjustment
Changes or modifications not expressly approved by the party responsible for
compliance may void the user’s authority granted by the local government radio
management departments to operate this radio and should not be made. To comply
with the corresponding requirements, transmitter adjustments should be made only
Before using this radio, read this guide which contains
important operating instructions for safe usage and RF
energy awareness and control for compliance with
applicable standards and regulations.
ATTENTION!
by or under the supervision of a person certified as technically qualified to perform
transmitter maintenance and repairs in the private land mobile and fixed services
as certified by an organization representative of the user of those services.
Replacement of any transmitter component (crystal, semiconductor, etc.) not
authorized by the local government radio management departments equipment a
uthorization for this radio could violate the rules.
FCC Requirements:
• 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.
• 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 interfere-
nce to radio communications. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful interfere-
nce 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.
CE Requirements:
• (Simple EU declaration of conformity) Henan Eshow Electronic Commerce Co.,Ltd
declares that the radio equipment type is in compliance with the essential require-
ments and other relevant provisions of RED Directive 2014/53/EU and the ROHS
Directive 2011/65/EU and the WEEE Directive 2012/19/EU; the full text of the EU
declaration of conformity is available at the following internet address:
www.retekess.com.
• Disposal
The crossed-out wheeled-bin symbol on your product, literature, or
packaging reminds you that in the European Union, all electrical and
electronic products, batteries, and accumulators (rechargeable batt-
eries) must be taken to designated collection locations at the end of
their working life. Do not dispose of these products as unsorted
municipal waste. Dispose of them according to the laws in your area.
TT123
2.4G Wireless Microphone
User Manual
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