Kaidi KD903 Wireless Bluetooth Earphones User Manual

Introduzione

Thank you for choosing the Kaidi KD903 Wireless Bluetooth Earphones. This manual provides essential information for the safe and optimal use of your device. Please read it carefully before use and retain it for future reference.

Cosa c'è nella scatola:

• 1 x Kaidi KD903 Wireless Earphones
• 2 x Pairs of Comfortable Ear Tips (different sizes)
• 1 cavo di ricarica USB
• 1 x Manuale utente

Image: Kaidi KD903 Wireless Earphones with included accessories, such as the charging cable and additional ear tips.

Prodotto finitoview

The Kaidi KD903 earphones are designed for active lifestyles, offering a secure fit and resistance to sweat. They feature Bluetooth 4.1 for stable connectivity and clear audio.

Caratteristiche principali:

• Bluetooth 4.1: Garantisce una connessione wireless stabile ed efficiente.
• Resistenza al sudore: Ideal for sports and workouts.
• CVC Intelligent Noise Reduction: Minimizes wind noise for clearer calls.
• Connessione multipunto: Si collega a due dispositivi contemporaneamente.
• Promemoria vocale: Provides audio prompts for status updates.
• IOS Power Display: Shows battery level on iOS devices.

Immagine: Un esploso view illustrating the internal components and design of the Kaidi KD903 earphone.

Impostare

1. Ricarica degli auricolari

1. Connect the USB charging cable to the charging port on the earphones.
2. Collegare l'altra estremità del cavo USB a una fonte di alimentazione USB compatibile (ad esempio, computer, adattatore da parete).
3. The indicator light will illuminate to show charging status. A full charge typically takes approximately 2.5 hours.
4. Una volta completata la carica, la spia cambierà colore o si spegnerà. Scollegare il cavo di ricarica.

2. Associazione con un dispositivo Bluetooth

1. Assicurarsi che gli auricolari siano spenti.
2. Press and hold the multi-function button (usually the main button on the earphone) for approximately 5-7 seconds until the indicator light flashes red and blue alternately. This indicates the earphones are in pairing mode.
3. Sul tuo smartphone o altro dispositivo abilitato Bluetooth, attiva il Bluetooth e cerca i dispositivi disponibili.
4. Select 'KD903' from the list of found devices.
5. Once connected, a voice prompt will confirm successful pairing, and the indicator light will typically flash blue slowly.

Image: A person wearing the Kaidi KD903 wireless earphones, highlighting their suitability for sports and active use.

Istruzioni per l'uso

Accensione/spegnimento

• Accensione: Press and hold the multi-function button for approximately 3 seconds until the blue indicator light flashes and a voice prompt says "Power On".
• Spegni: Press and hold the multi-function button for approximately 3 seconds until the red indicator light flashes and a voice prompt says "Power Off".

Riproduzione musicale

• Riproduci/Pausa: Premi una volta il pulsante multifunzione.
• Traccia successiva: Tieni premuto il pulsante Volume +.
• Traccia precedente: Premere e tenere premuto il pulsante Volume -.
• Aumenta volume: Premere brevemente il pulsante Volume +.
• Volume basso: Premere brevemente il pulsante Volume -.

Gestione delle chiamate

• Rispondi/Termina chiamata: Premi una volta il pulsante multifunzione.
• Rifiuta chiamata: Tenere premuto il pulsante multifunzione per circa 2 secondi.
• Ricomponi l'ultimo numero: Premere due volte il pulsante multifunzione.

Multipoint Connection (Connecting to Two Devices)

1. Pair the earphones with the first device as described in the "Pairing" section.
2. Dopo aver completato l'associazione, disattivare il Bluetooth sul primo dispositivo.
3. Put the earphones back into pairing mode (red and blue flashing light).
4. Associare gli auricolari al secondo dispositivo.
5. Once the second device is paired, re-enable Bluetooth on the first device. The earphones should now be connected to both devices simultaneously.

Manutenzione

Proper maintenance ensures the longevity and performance of your Kaidi KD903 earphones.

• Pulizia: Regularly clean the earphones with a soft, dry, lint-free cloth. Do not use abrasive cleaners, solvents, or harsh chemicals.
• Resistenza al sudore: While the earphones are sweat-resistant, avoid submerging them in water or exposing them to heavy rain. After intense workouts, wipe them dry.
• Magazzinaggio: Quando non vengono utilizzati, conservare gli auricolari in un luogo fresco e asciutto, lontano dalla luce solare diretta e da temperature estreme.
• Ricarica: Charge the earphones using only the provided USB cable or a certified equivalent. Avoid overcharging.

Risoluzione dei problemi

Se riscontri problemi con gli auricolari, fai riferimento ai seguenti problemi comuni e alle relative soluzioni:

• Earphones do not power on:
  Ensure the earphones are fully charged. Connect them to a power source and allow them to charge for at least 30 minutes before attempting to power on again.
• Nessun suono o volume basso:
  Check the volume levels on both the earphones and your connected device. Ensure the earphones are properly paired and connected to your device. Try re-pairing the earphones.
• Impossibile associare un dispositivo:
  Ensure the earphones are in pairing mode (red and blue indicator light flashing). Make sure Bluetooth is enabled on your device and it is within the 8-meter transmission range. Try restarting both the earphones and your device.
• Connection is unstable or drops frequently:
  Ensure there are no obstacles between the earphones and your device. Move closer to your device. Avoid environments with strong Wi-Fi or other wireless interference.
• Problema di ricarica:
  Verify that the charging cable is securely connected to both the earphones and the power source. Try using a different USB port or charging adapter.

Specifiche

Garanzia e supporto

Informazioni sulla garanzia

This Kaidi KD903 product comes with a Garanzia di 30 giorni from the date of purchase. This warranty covers manufacturing defects. Please retain your proof of purchase (receipt or invoice) as it is required for any warranty claims.

La garanzia non copre i danni causati da uso improprio, incidenti, modifiche non autorizzate o normale usura.

Assistenza clienti

For technical assistance, troubleshooting not covered in this manual, or warranty inquiries, please contact the retailer from whom you purchased the product. You may also visit the official Kaidi websito per ulteriori risorse di supporto.