Introducció
Thank you for choosing the Portronics Harmonics Z7 Bluetooth Wireless In-Ear Earphones. This manual provides essential information for setting up, operating, and maintaining your device to ensure optimal performance and longevity. Please read it carefully before use.
Què hi ha a la caixa
- Harmonics Z7 Headset (1N)
- USB Type-C Charging Cable (1N)
- User Documentation (1N)
Producte acabatview
The Portronics Harmonics Z7 features a comfortable neckband design with in-ear earbuds, equipped with intuitive controls for easy management of audio and calls.

Image: Portronics Harmonics Z7 Bluetooth Wireless In-Ear Earphones, showcasinla banda del coll i els auriculars.
Configuració
1. Càrrega dels auriculars
Before first use, fully charge your Harmonics Z7 earphones. Connect the provided USB Type-C charging cable to the charging port on the neckband and to a compatible USB power source. A full charge takes approximately 2 hours and provides up to 40 hours of playback time.

Image: The Portronics Harmonics Z7 neckband earphones, highlighting the impressive 40 hours of playback time on a single charge.
2. Emparellament Bluetooth
- Ensure your earphones are charged and powered off.
- Press and hold the Power/Mode button until the LED indicator flashes red and blue, indicating pairing mode.
- Al dispositiu (telèfon intel·ligent, tauleta, etc.), activeu el Bluetooth i cerqueu els dispositius disponibles.
- Select "Harmonics Z7" from the list of found devices to connect.
- Once connected, the LED indicator will turn solid blue or flash slowly.
The Harmonics Z7 uses Bluetooth 5.3 for fast and stable connections, compatible with both Android and iOS devices.

Image: A close-up of the Portronics Harmonics Z7 neckband, illustrating the integrated Bluetooth 5.3 chip for advanced connectivity.
Instruccions de funcionament
Controls
The neckband features easily accessible buttons for managing your audio and calls:

Imatge: Una imatge detallada view of the control panel on the Portronics Harmonics Z7 neckband, showing buttons for Volume Up/Next, Power/Mode/Play/Pause, and Volume Down/Previous.
- Power/Mode/Play/Pause Button: Premeu llargament per encendre/apagar. Premeu curtament per reproduir/pausar música o respondre/finalitzar trucades.
- Botó Pujar volum / Pista següent: Premeu curt per augmentar el volum. Premeu llargament per passar a la següent pista.
- Botó per baixar el volum / pista anterior: Premeu curt per baixar el volum. Premeu llargament per anar a la pista anterior.
Gaming and Music Mode
The Harmonics Z7 offers enhanced audio settings for both gaming and music. Switch between modes for an optimized listening experience, whether you're immersed in a game or enjoying your favorite tunes.

Image: The Portronics Harmonics Z7 earphones depicted in a gaming scenario, illustrating the immersive gaming and music mode feature.
Activació de l'Assistent de veu
Activate your device's voice assistant (Google Assistant, Apple Siri, or Alexa) by using the multifunction ON/OFF button. Refer to your device's specific instructions for voice assistant functionality.

Image: A user interacting with a smartphone, demonstrating the voice assistant compatibility of the Portronics Harmonics Z7 earphones with Google Assistant and Alexa logos.
Manteniment
Resistència a l'aigua i la suor
The Harmonics Z7 earphones are rated IPX4, providing protection against water splashes and sweat. This makes them suitable for workouts and outdoor activities. Avoid submerging the earphones in water.

Image: The Portronics Harmonics Z7 earphones shown with water splashes, indicating its IPX4 water and sweat resistance.
Neteja
Gently wipe the earphones with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure the charging port is free of dust and debris.
Resolució de problemes
- Sense energia: Assegureu-vos que els auriculars estiguin completament carregats.
- No es pot emparellar: Make sure the earphones are in pairing mode (flashing red and blue LED). Turn off Bluetooth on other devices that may be connected. Restart your device and try pairing again.
- Sense so: Comproveu els nivells de volum tant dels auriculars com del dispositiu connectat. Assegureu-vos que els auriculars estiguin connectats correctament mitjançant Bluetooth.
- Qualitat de so baixa: Ensure there are no obstructions between the earphones and your device. Move closer to your device to improve signal strength.
Especificacions
| Nom del model | Harmònics Z7 |
| Número de model | POR-1979 |
| Tecnologia de connectivitat | Sense fil |
| Tecnologia de comunicació sense fils | Bluetooth |
| Versió Bluetooth | 5.3 |
| Interval Bluetooth | 10 metres |
| Tipus de controlador d'àudio | Conductor dinàmic |
| Mida del controlador d'àudio | 10 Mil·límetres |
| Durada de la bateria | 40 hores |
| Temps de càrrega | 2 hores |
| Nivell de resistència a l'aigua | Resistent a l'aigua IPX4 |
| Pes de l'article | 150 grams |
| Dimensions del producte | 18.3 x 15.5 x 3 cm |
| Material | Silicona |
| Dispositius compatibles | Android, iOS devices |
| Tipus de control | Control de veu |
| Usos recomanats | Jocs |
| Interval de freqüència | 20Hz - 20KHz |
| Impedància | 4 ohms |
| Fabricant | Portronics Digital Pvt Ltd. |
| País d'origen | Índia |
Garantia i Suport
For warranty information and customer support, please refer to the documentation included with your product or visit the official Portronics website. The manufacturer is Portronics Digital Pvt Ltd., located at Unit No. 1082-1090, 10th Floor, Block-B, Vegas, Dwarka, Sec-14, New Delhi-110075. Contact number: 9555-245-245.





