1. Destpêk
Thank you for choosing the Koss Porta Pro Wireless Bluetooth On-Ear Headphones. These headphones combine the classic Porta Pro sound with modern wireless convenience, offering a superior listening experience. This manual provides essential information for setting up, operating, and maintaining your headphones.
2. Çi di Qutîkê de ye
- Koss Porta Pro Wireless Bluetooth On-Ear Headphones
- Doza Hard Parastinê
- Cable Charging USB

3. Sazkirin
3.1 Barkirina Guhguhkan
Before first use, fully charge your Porta Pro Wireless headphones. The headphones feature a 12+ hour rechargeable battery.
- Connect the small end of the USB charging cable to the charging port on the in-line remote control.
- Connect the large end of the USB charging cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The LED indicator on the remote will illuminate during charging and change color or turn off when fully charged.
3.2 Hêzdarkirin/Off
- To power on: Press and hold the multi-function button on the in-line remote until the LED indicator flashes.
- Ji bo vemirandinê: Bişkoka pir-fonksiyonê bigire heta ku nîşana LED vemire.
3.3 Pairkirina Bluetooth
The Porta Pro Wireless headphones use Bluetooth 4.1 with apt-X for high-quality audio streaming.
- Piştrast bikin ku guhên jêhatî ne.
- Bişkoka pir-fonksiyonê bi qasî 5-7 saniyeyan bikirtînin û bigirin heta ku nîşana LED bi dorê sor û şîn bibiriqe. Ev moda cotkirinê nîşan dide.
- Li ser cîhaza xwe ya bi Bluetooth-ê ve çalakkirî (smartphone, tablet, komputer), biçin mîhengên Bluetooth-ê û Bluetooth-ê çalak bike.
- Search for available devices and select "Koss Porta Pro Wireless" from the list.
- Once paired, the LED indicator on the headphones will flash blue periodically.
3.4 Rêkxistina Lihevhatinê
The headphones feature an adjustable headband and a Comfort Zone setting on the temporal pads for a personalized fit.
- Adjust the headband to comfortably fit over your head.
- Use the Comfort Zone switch on the earcups to adjust the pressure of the temporal pads, allowing for a lighter or firmer fit.

4. Bikarhanîna Guhderkan
4.1 In-Line Remote Controls
The in-line remote provides convenient control over your audio and calls.

- Lîstik / Rawestandin: Bişkojka pir-fonksîyonê carekê bikirtînin.
- Volume Up: Bişkoka '+' bikirtînin.
- Volume Down: Bişkoka '-' bikirtînin.
- Tracka Piştre: Bişkoka '+' bikirtînin û bigirin.
- Traopa Berê: Bişkoka '-' bikirtînin û bigirin.
- Bersiv/Dawiya Bangê: Di dema bangeke hatinî an bangeke çalak de carekê bişkoka pir-fonksiyonê bikirtînin.
- Bang red kirin: Di dema bangek hatinî de bişkoja pir-fonksiyonê bikirtînin û bigirin.
- Alîkarê Deng çalak bike: Bişkojka pir-fonksiyonê du caran bikirtînin.
4.2 Integrated Microphone
The integrated microphone allows for hands-free calling and voice commands.
4.3 Collapsible Design
The Porta Pro Wireless headphones feature a collapsible design for compact storage and portability.

5. Maintenance
5.1 Paqijkirin
- Guhqal û serbend bi qumaşek nerm û hişk paqij bikin.
- Kîmyewîyên hişk an maddeyên abrasive bikar neynin.
5.2 Storage
When not in use, store your headphones in the provided protective hard case to prevent damage.
5.3 Berxwedana avê
The headphones are water-resistant, offering protection against splashes and light rain. They are not designed for submersion in water.
6. Destpêkirin
6.1 Hêz tune
- Piştrast bike ku guhguhk bi tevahî hatine şarj kirin.
- Kabloya şarjê û çavkaniya hêzê kontrol bikin.
6.2 Nikare bi cîhazê re were hevber kirin
- Ensure the headphones are in pairing mode (flashing red and blue LED).
- Piştrast bike ku Bluetooth li ser cîhaza we çalak e.
- Guhguhkan nêzîkî cîhaza xwe bikin (di nav 10 metreyan de).
- Try unpairing and re-pairing the headphones from your device's Bluetooth settings.
6.3 Deng tune ye an jî dengê wê kêm e
- Dengê hem li ser guhdarokan û hem jî li ser cîhaza xwe ya girêdayî rast bike.
- Piştrast bike ku guhguhk bi rêkûpêk hatine girêdan û hevber kirin.
- Kontrol bikin ka çavkaniya dengî tê lîstin.
7. Specifications
| Taybetî | Specification |
|---|---|
| Teknolojiya Girêdanê | Bluetooth 4.1 with apt-X |
| Battery Life | 12+ Saet |
| Time Charging | Nêzîkî 1.5 saetan |
| Bersiva Frequency | 15-25,000 Hz |
| Impedance | 60 Ohm |
| Mîkrofon | Integrated |
| Controls | In-line (Play/Pause, Volume, Track, Answer/End Call) |
| Pîvan | 1.76 onsan (50 gram) |
| Asta Berxwedana Avê | Water Resistant |
| Pêkhateyên Tê de | Doza Parastinê |
8. Garantî û Piştgirî
8.1 Agahî Garantî
The Koss Porta Pro Wireless headphones come with a 1-Sal Garantiya Limited. Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects but does not cover damage due to misuse, accidents, or unauthorized modifications.
8.2 Piştgiriya Mişterî
For technical assistance, warranty service, or general inquiries, please contact Koss Corporation customer support:
- Webmalper: www.koss.com
- Refer to the Koss webmalper ji bo agahdariya têkiliyê ya herî nûjen û çavkaniyên piştgiriyê.