AYW02 ΑΣΥΡΜΑΤΟΣ ΑΝΑΜΕΤΑΔΟΤΗΣ ΗΧΟΥ ΧΩΡΙΣ ΚΑΘΥΣΤΕΡΗΣΗ

2.4G No Delay Audio Transmitter

User Manual
Dear user, thank you for choosing our products. We are committed to creating professional, high-quality, cost-effective high-tech products, so that you can easily enjoy the high-definition digital life brought by technology.
In order to ensure the best performance of the product and your safety, please read the instructions carefully before connecting, operating and debugging the product, and keep this manual for future reference.
Notice
Please use the receiver and transmitter within a barrier-free distance of 50 meters, otherwise there will be sound pauses

Product Introduction
This product is a wireless audio transmitter, using 2.4G technology for high-definition sound quality without delay transmission,The transmitter can transmit the 2.0 analog stereo audio signal of RCA and 3.5mm audio interface to the receiver at a distance of 50 meters for listening. Using this product can solve the problem of tedious operation of repeatedly switching/setting the output audio format of the signal source and the problem of messy cable binding. Therefore, it is widely used in home audio-visual, schools, squares, electronic games and other places.

Product Features
 Use 2.4G technology for high-definition sound quality without delay transmission
 External antenna, better transmission effect
 Automatic connection when power on
 Support RCA & 3.5mm port Input
 Support RCA & 3.5mm port Output
 Receiver can drive headphones
 Support two-way volume control
 Wide range of power interface Type-c power supply

Product Specifications
 Maximum transmission distance……………..50米
 RX power consumption…………………………5V/45mA
 TX power consumption………………………..5V/150mA
 RF frequency…………………………………………..2400Mhz
 Transmit power…………………………………………..14DB
 SNR………………………………………………………………67DB
 Frequency Range…………………….20HZ—14.5KHZ
 Output the highest level………………………….1.75Vp-p
 Working temperature……..…………..………-40~+85℃
 Storage ambient temperature………………-60~+120℃
 Working environment humidity……………………-10~90%RH(non-condensing)
 Storage environment humidity……………………….-5~95%R（non-condensing）
 Case material…………………………..Aluminum Alloy
 Color…………………………………………….….…Black
 Transmitter Weight…………………………………………….86 g
 Receiver Weight…………………………………………..86 g
Interface Diagram

① Antenna
② Pairing key, the product has been paired before leaving the factory, and no pairing operation is required except in special circumstances (the pairing method will be introduced separately)
③ Indicator light：
Red：Light on when power on
Green：The green indicator light flashes when not connected, and the green indicator light stays on when connected
④ Power Supply Port: Connect to power adapter when using.

⑤ Receiver volume adjustment knob
⑥ The 3.5mm analog audio output interface on the receiver side can be connected to headphones or the audio system through a 3.5mm audio cable when using
⑦⑧ RCA analog audio output interface on the receiver side, connect to the audio system through a 3.5mm audio cable when using

⑨ Transmitter volume adjustment knob
⑩ 3.5mm analog audio input interface on the transmitter side, connect to the signal source when in use (such as: computer, mobile phone, TV, EQ mixer)
⑪⑫ RCA analog audio input interface on the transmitter side, connect to the signal source when in use (such as: DVD, set-top box, EQ mixer)

Matching Methods
Note: This product has been paired before leaving the factory, and it can be automatically connected when it is turned on within the effective distance (50 meters without obstacles)
Methods as below:
1. Transmitter connect to power supply→Press transmitter key for 2 seconds→Link indicator light fast flashing to enter pairing state .
2. Receiver connect to power supply→Press receiver key for 2 seconds→Link indicator flash to enter pairing state
3. The Link indicator light of the transmitter and the Link indicator light of the receiver become long on.
Equipment suggestion: When equipping, the distance between the transmitter and the receiver is about 1 meter.
Connection Diagram

1. Use a 3.5mm audio cable to connect the transmitter to the signal source, or use an RCA cable to connect the transmitter to the signal source (such as: computer, TV, mobile phone, etc.)
2. Use the power cable to connect the power interface of the transmitter to the power supply
3. Use a 3.5mm audio cable to connect the receiver to the sound system, or use an RCA cable to connect the receiver to the sound system
4. Use the power cable to connect the receiver’s power connector to a power source
5. Adjust the desired volume according to your needs

Package Content
Receiver……………………………………………….…..……………1pcs
Transmitter………………………………………………………..……1pcs
User Manual…..………………………………….………….………1pcs
USB Charge Power Cable……………………………………….2pcs