1. Киришүү
This instruction manual provides essential information for the proper setup, operation, and maintenance of your AYVVPII Silent UHF9 Rechargeable Wireless Silent Disco Headphones and Transmitter system. Please read this manual thoroughly before use to ensure optimal performance and longevity of your product.

2. Пакеттин мазмуну
Төмөндө тизмеленген нерселердин баары пакетиңизге камтылганын текшериңиз. Эгерде кандайдыр бир нерселер жок болсо же бузулса, кардарларды колдоо менен байланышыңыз.
- AYVVPII Silent UHF9 Wireless Headphones (10 units)
- UHF Transmitter (1 unit)
- USB Charging Cables (for headphones)
- 3.5 мм аудио кабель
- RCA to 3.5mm Audio Adapter Cable
- Power Adapter (for transmitter)

3. Продукт бүтүп калдыview
3.1 Наушник
The AYVVPII Silent UHF9 headphones are designed for wireless audio transmission, featuring LED lights that indicate the selected channel and pulse with the music. They offer a comfortable over-ear design with 40mm dynamic drivers for balanced, high-definition sound.
- LED жарыктандыруу: Integrated LED lights on the earcups flash to the beat of the music and change color to indicate the active channel (Red, Green, Blue for Channels 1, 2, 3 respectively).
- Аудио каналдар: Supports up to 3 distinct audio channels.
- Үн сапаты: Advanced 40mm speakers provide clear and balanced audio.
- Батарея: Built-in 600mAh rechargeable battery, offering 8-10 hours of use on a 3-hour charge.
- Зымдуу режим: Can be used as standard wired headphones with a 3.5mm audio cable.

3.2 Transmitter
The UHF transmitter broadcasts audio signals to the headphones over a long distance, enabling multi-channel silent disco experiences.
- Диапазон: Up to 500 meters (1640 feet) in open spaces.
- Каналдар: Each transmitter supports one audio channel. Multiple transmitters are required for multi-channel setups (up to 3 channels).
- Байланыш: Connects to audio sources via 3.5mm audio jack or RCA output.
- Шайкештик: Works with mixers, PCs, CD/DVD/TV players, and other devices with compatible audio outputs.
- Масштабдуулук: One transmitter can work with an unlimited number of headphones simultaneously within its effective range.

4. Орнотуу колдонмосу
Follow these steps to set up your AYVVPII Silent UHF9 system:
- Наушниктерди заряддоо: Connect the headphones to a USB power source using the provided USB charging cables. Ensure they are fully charged before first use (approximately 3 hours). The indicator light will change when charging is complete.
- Өткөргүчтү туташтырыңыз: Connect the UHF transmitter to your audio source (e.g., mixer, PC, TV) using the 3.5mm audio cable or RCA adapter. Plug the power adapter into the transmitter and a power outlet.
- Күйгүзүлгөн өткөргүч: Turn on the transmitter. The power indicator light will illuminate. Select the desired channel on the transmitter if multiple channels are available.
- Наушниктерди күйгүзүү: Press and hold the ON/OFF/TUNE button on each headphone for approximately 2 seconds to power them on.
- Select Channel on Headphones: Once powered on, tap the ON/OFF/TUNE button to cycle through the available channels (Channel 1: Red LED, Channel 2: Green LED, Channel 3: Blue LED) until you hear the audio from the transmitter.

5. Операция
5.1 Күйгүзүү/өчүрүү
To power on the headphones, press and hold the ON/OFF/TUNE button for 2 seconds. To power off, repeat the action.
5.2 Канал тандоо
After powering on, tap the ON/OFF/TUNE button to switch between available audio channels. The LED light on the headphone will change color (Red, Green, Blue) to indicate the currently selected channel.
5.3 Үндү башкаруу
Use the Volume+ and Volume- buttons located on the earcup to adjust the listening volume to your preference.
5.4 LED жарыгын башкаруу
The headphones feature a dedicated button to turn the LED flashing lights on or off, allowing for use with or without the visual effect.
5.5 Зымдуу режим
To use the headphones in wired mode, connect a 3.5mm audio cable from your audio source directly to the headphone's audio import jack. This bypasses the wireless function and allows use as standard headphones.

6. Техникалык тейлөө
6.1 Заряддоо
Regularly charge the headphones and transmitter to ensure they are ready for use. Use only the provided charging cables and power adapter. Avoid overcharging.
6.2 Тазалоо
Wipe the headphones and transmitter with a soft, dry cloth. Do not use harsh chemicals or abrasive materials. Keep connection ports free of dust and debris.
6.3 Сактоо
Store the system in a cool, dry place away from direct sunlight and extreme temperatures. When storing for extended periods, ensure devices are partially charged (around 50%) to preserve battery health.
7. Кыйынчылыктарды
If you encounter issues with your AYVVPII Silent UHF9 system, refer to the following common problems and solutions:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Наушниктен үн жок | Headphones not powered on, incorrect channel selected, low battery, transmitter off or not connected to audio source. | Ensure headphones are powered on and charged. Verify the correct channel is selected on headphones. Check transmitter power and audio connection. |
| Статикалык же начар аудио сапаты | Interference, headphones out of range, low battery on headphones or transmitter, loose audio connection. | Move closer to the transmitter. Ensure both headphones and transmitter are fully charged. Check all audio cable connections. Avoid strong electromagnetic interference sources. |
| LED жарыктары иштебейт | LED feature turned off, low battery, malfunction. | Press the LED control button to activate lights. Charge headphones. If issue persists, contact support. |
| Transmitter not powering on | Кубат адаптери туташкан эмес, розеткасы бузук. | Ensure power adapter is securely connected to the transmitter and a working power outlet. |
8. Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Бренд | AYVVPII |
| Модель номери | Silent UHF9 |
| Түс | Кара |
| Кулак жайгаштыруу | Кулак үстүндө |
| Форма фактору | Кулак үстүндө |
| Импеданс | 32 Ом |
| Байланыш технологиясы | RF, Wireless |
| Наушник уясы | 3.5 мм Джек |
| Noise Control | Активдүү ызы-чууну жокко чыгаруу |
| Жыштык диапазону | 30 Гц - 20 кГц |
| Аудио драйвер түрү | Динамикалык драйвер |
| Коргоочу материал | Пластик |
| Шайкеш түзмөктөр | Televisions, Personal Computers, MP3 Players, Speakers, Devices with 3.5mm audio input |
| Сууга туруктуулук деңгээли | Сууга чыдамдуу эмес |
| Башкаруу түрү | Үндү башкаруу, тийүү |
| GTIN | 600609271681 |
9. Коопсуздук маалыматы
- Do not disassemble the product without professional knowledge. Unauthorized disassembly may void the warranty and cause damage.
- Продукцияны өтө жогорку температурага, нымдуулукка же түз күн нуруна дуушар кылбаңыз.
- Продукцияны суудан жана башка суюктуктардан алыс кармаңыз.
- Do not use damaged cables or power adapters.
- Жогорку үн менен узак убакыт бою угуу угууга зыян келтириши мүмкүн. Үндү коопсуз деңгээлге коюңуз.
10. Кепилдик жана колдоо
For warranty information, technical support, or any questions regarding your AYVVPII Silent UHF9 system, please refer to the contact information provided at the point of purchase or visit the official AYVVPII webсайт.