1. Introduzione
Grazie per l'acquistuasing the ELECOM LBT-TWS17PN Wireless Earphones. These semi-open type Bluetooth 5.3 earphones offer a compact design, comfortable fit, and clear sound with AAC codec support. This manual provides essential information for setting up, operating, and maintaining your earphones.

Image 1: The ELECOM LBT-TWS17PN wireless earphones and their charging case.
2. Setup
2.1. Accoppiamentu iniziale
- Ensure your earphones are charged (refer to Section 2.2).
- Aprite a custodia di carica. L'auricolari entreranu automaticamente in modalità di accoppiamentu.
- Nant'à u vostru apparechju (smartphone, tableta, PC), attivate Bluetooth è cercate l'apparechji dispunibili.
- Select "LBT-TWS17PN" from the list to connect.
- After the initial registration, the earphones will automatically pair with your device simply by taking them out of the charging case.

Image 2: Illustration of the automatic pairing process when removing earphones from the case.
2.2. Carica
The earphones and charging case are powered by rechargeable lithium-ion batteries. Use the provided USB charging cable (USB-A to USB Type-C™) to charge the case.
- Auricolari: Circa 1.5 ore per una carica completa.
- Casu di carica: Circa 2 ore per una carica completa.
- The charging case features an LED indicator to show the battery status and charging level.
- When connected to a smartphone, the earphone battery level can be checked on the smartphone screen.

Image 3: The charging case connected via USB Type-C cable, showing the LED indicator for battery status.
3. Funziunamentu di l'auricolari
3.1. Purtà l'auricolari
These earphones are a semi-open type, designed to reduce pressure on your ears and allow you to hear ambient sounds and conversations. Their ergonomic design and lightweight construction (approx. 3.3g per earbud) ensure a comfortable fit.

Image 4: A user demonstrating the comfortable and lightweight fit of the earphones.
3.2. Touch Controls
The earphones feature touch sensors for seamless and shock-free operation. This design prevents the earphones from shifting in your ear during use.
- Ajuste di u voluminu: Tap the touch sensor to adjust volume.
- Controlu di traccia: Tap to skip tracks.
- Gestione di chjamate: Rispondi o finisce e chjame.
- Assistente vocale: Activate Siri or Google Assistant with a tap.
3.3. Single-Ear Use
Both the left and right earphones can be used independently. If using only one earphone, ensure the other earphone is powered off or stored in the charging case.
3.4. Modu di bassa latenza
The low latency mode minimizes the delay between video and audio, providing a more synchronized experience for watching videos or playing games.
3.5. Voice AI Support
The earphones support voice AI assistants like Siri and Google Assistant. You can easily activate them via the touch sensor to control music, adjust volume, and more using voice commands. Note that for calls and voice AI, the microphone on either the left or right earphone will be active.
4. Mantenimentu
To ensure the longevity and optimal performance of your ELECOM LBT-TWS17PN Wireless Earphones, follow these maintenance guidelines:
- Pulizia: Asciugate regularmente l'auricolari è a custodia di ricarica cù un pannu dolce è asciuttu. Evitate l'usu di prudutti chimichi aggressivi o materiali abrasivi.
- Conservazione: Quandu ùn sò micca in usu, conservate l'auricolari in a so custodia di ricarica per prutegeli da a polvere è i danni.
- Cura di a batteria: The built-in lithium-ion batteries are equipped with overcharge and over-discharge protection. To prolong battery life, avoid fully draining the battery frequently and store the device with some charge if not used for extended periods.
- Temperature : Evitate d'espone l'auricolari à temperature estreme (caldu o fretu) o à alta umidità.
5. Risoluzione di prublemi
If you encounter issues with your earphones, please refer to the following common solutions:
- Nisun sonu o sonu intermittente:
- Assicuratevi chì l'auricolari sianu cumpletamente carichi.
- Check that the earphones are properly paired with your device. Try re-pairing if necessary.
- Verify that the volume on both your device and the earphones is turned up.
- Move closer to your connected device to ensure you are within the maximum communication distance (approx. 10m without obstacles).
- Riavviate u vostru dispositivu è l'auricolari.
- Cuffie micca accoppiate:
- Assicuratevi chì Bluetooth hè attivatu nantu à u vostru dispositivu.
- Ensure the earphones are in pairing mode (taken out of the case).
- Scurdatevi di u dispusitivu da i paràmetri Bluetooth di u vostru telefunu è pruvate à accoppià di novu.
- Assicuratevi chì nisun altru dispositivu Bluetooth ùn interferisca cù a cunnessione.
- Un Auriculare ùn funziona micca:
- Place both earphones back into the charging case, close the lid, wait a few seconds, then take them out again.
- Assicuratevi chì tramindui l'auricolari sianu carichi.
- Pruvate à riaccoppià l'auricolari cù u vostru dispositivu.
- Volume bassu:
- Adjust the volume on both the earphones via touch control and on your connected device.
- Assicuratevi chì l'auricolari sianu bè pusati in l'arechje.
If the issue persists after trying these steps, please contact ELECOM customer support.
6. Specificazioni
| Feature | Specificazione |
|---|---|
| Metudu di cumunicazione | Bluetooth Standard Version 5.3 |
| Output | Classe di putenza Bluetooth 2 |
| Distanza massima di cumunicazione | Approx. 10m (without obstacles) |
| Banda di Frequency | banda 2.4GHz |
| Metudu di modulazione | FHSS (Spectrum Spread Spread di Frequenza) |
| Supportatu Bluetooth Profiles | A2DP, AVRCP, HFP |
| A2DP Supported Codecs | SBC, AAC |
| A2DP Content Protection | SCMS-T |
| Maximum Registered Devices | 8 unità |
| Multipoint (Simultaneous Standby) | Ùn hè micca supportatu |
| Playback Frequency Range (A2DP) | 20-20,000 Hz |
| U tempu di riproduzione cuntinuu | Approx. 5.5 hours (Approx. 22 hours with charging case) |
| Tempu di Standby Continuu | Max. ca. 40 ore |
| Fonte d'energia | Batteria ricaricabile di lithium-ion |
| Valutatu Voltage | DC5V |
| Tempu di carica (Auricolari) | Circa. 1.5 ore |
| Tempu di carica (casu) | Circa. 2 ore |
| Tipu di microfonu | tippu MEMS |
| External Dimensions (Earphone, per ear) | Approx. 18mm × 18mm × 31mm |
| External Dimensions (Charging Case) | Approx. 56mm × 22mm × 55mm |
| Weight (Earphone, per ear) | Circa. 3.3 g |
| Pesu (casu di carica) | Circa. 28 g |
| Culore | Rosa |
| Tipu di cuffie | Semi-open type |
| Unità Driver | φ14.2mm Full Range Dynamic Driver (Micro ETEM Driver) |
| Accessori inclusi | Charging case, USB charging cable (USB-A to USB Type-C™) |
7. Garanzia è Support
Your ELECOM LBT-TWS17PN Wireless Earphones come with a 1 anni di garanzia da a data di compra.
For product inquiries, technical support, or warranty claims, please visit the official ELECOM homepage or contact their customer service department. Please retain your proof of purchase for warranty purposes.
ELECOM ufficiale Websitu: https://www.elecom.co.jp/





