1. Produktet er slutview
The ELECOM LBT-TWS17BK are compact and lightweight semi-open type Bluetooth 5.3 completely wireless stereo headphones. Designed for comfort and portability, they feature touch controls and support SBC/AAC codecs for clear audio. The unique round charging case is slim and easy to carry, fitting discreetly in pockets or small bags.
Figure 1: ELECOM LBT-TWS17BK Wireless Earphones and Charging Case. The earphones are shown in black, resting in their open charging case.
These earphones are engineered to minimize ear pressure while allowing ambient sounds to be heard, making them suitable for users who prefer not to have a sealed ear canal. Each earbud weighs approximately 3.3g, providing an ultra-lightweight and comfortable fit thanks to their ergonomic design.
Figure 2: A man wearing the ELECOM LBT-TWS17BK earbud, demonstrating its comfortable and discreet fit. The image highlights the ergonomic design and lightweight nature of the earbud.
2. Specifikationer
| Feature | Detalje |
|---|---|
| Kommunikationsmetode | Bluetooth-standardversion 5.3 |
| Produktion | Bluetooth Power Class 2 |
| Maximum Communication Distance | Approx. 10m (without obstacles) |
| Frekvensbånd | 2.4 GHz bånd |
| Modulationsmetode | FHSS (Frequency Hopping Spread Spectrum) |
| Understøttet Bluetooth Profiles | A2DP, AVRCP, HFP |
| A2DP-understøttede codecs | SBC, AAC |
| A2DP-indholdsbeskyttelse | SCMS-T |
| Maximum Registered Devices | 8 enheder |
| Kontinuerlig afspilningstid | Ca. 5.5 timer (ca. 22 timer med opladningsetui) |
| Kontinuerlig standbytid | Maks. ca. 40 timer |
| Strømforsyning | Genopladeligt lithium-ion batteri |
| Nominel voltage | DC5V |
| Opladningstid | Headphones: Approx. 1.5 hours, Charging Case: Approx. 2 hours |
| Mikrofontype | MEMS type |
| External Dimensions (Headphones) | Approx. 18mm × 18mm × 31mm (per ear) |
| External Dimensions (Charging Case) | Ca. 56 mm × 22 mm × 55 mm |
| Vægt (hovedtelefoner) | Approx. 3.3g (per ear) |
| Vægt (opladningsetui) | Ca. 28 g |
| Farve | Sort |
| Driver enhed | φ14.2mm full-range dynamic driver |
| Inkluderet tilbehør | Charging case, USB charging cable (USB-A to USB Type-C™) |
3. Opsætning
3.1 Opladning af øretelefoner og etuiet
Oplad øretelefonerne og opladningsetuiet helt før første brug.
- Place both earphones into the charging case. Ensure they are correctly seated.
- Connect the supplied USB-A to USB Type-C™ charging cable to the charging port on the case.
- Tilslut den anden ende af kablet til en USB-strømadapter (medfølger ikke) eller en computers USB-port.
- The LED indicator on the charging case will show the charging status. A full charge for the case takes approximately 2 hours, and for the earphones, approximately 1.5 hours.
Figure 3: The charging case connected to a USB Type-C cable, illustrating the charging process. The image also shows the LED indicator for battery level.
3.2 Første parring med en enhed
After initial registration, the earphones will automatically pair with your device when removed from the case.
- Sørg for, at øretelefonerne er opladet og placeret i opladningsetuiet.
- Åbn opladningsetuiet. Høretelefonerne går automatisk i parringstilstand.
- Gå til Bluetooth-indstillingerne på din smartphone, tablet eller anden Bluetooth-aktiveret enhed.
- Søg efter available devices and select "LBT-TWS17" (or similar name) from the list.
- Når der er oprettet forbindelse, kan der høres en bekræftelseslyd eller -meddelelse.
Figure 4: A hand removing an earbud from the charging case, demonstrating the automatic pairing feature with a smartphone in the background.
4. Betjeningsvejledning
4.1 Tryk på kontrolelementer
The earphones feature touch sensors for various functions. Operations are performed by tapping the outer surface of the earbuds.
- Afspil/pause: Et enkelt tryk på begge øretelefoner.
- Næste nummer: Dobbelttryk på den højre øreprop.
- Forrige nummer: Dobbelttryk på den venstre øreprop.
- Lydstyrke op: Tryk tre gange på den højre øreprop.
- Skrue ned for lyden: Tryk tre gange på den venstre øreprop.
- Besvar/afslut opkald: Enkelt tryk på en af øretelefonerne under et indgående opkald eller et aktivt opkald.
- Afvis opkald: Tryk og hold en af øretelefonerne nede i 2 sekunder under et indgående opkald.
- Aktivér stemmeassistent (Siri/Google Assistant): Tryk på en af øretelefonerne, og hold den nede i 3 sekunder.
Figure 5: A person demonstrating the touch control functionality on the earbud. The touch sensor allows for seamless operation without needing to press buttons.
4.2 Brug af én øreprop
Both earphones can be used independently. If you wish to use only one earbud, simply take one out of the case and leave the other in the case or turn it off. The microphone for calls and voice AI will be active on the earbud currently in use.
5. Vedligeholdelse
For at sikre dine øretelefoners levetid og optimale ydeevne skal du følge disse retningslinjer for vedligeholdelse:
- Rensning: Gently wipe the earphones and charging case with a soft, dry cloth. Do not use abrasive cleaners, alcohol, or solvents.
- Opbevaring: Når de ikke er i brug, skal øretelefonerne opbevares i deres opladningsetui for at beskytte dem mod støv og skader.
- Undgå fugt: Keep the earphones and charging case away from water, humidity, and extreme temperatures.
- Opladning: Oplad enheden regelmæssigt, selvom den ikke bruges hyppigt, for at opretholde batteriets sundhedstilstand.
6. Fejlfinding
If you encounter issues with your ELECOM LBT-TWS17BK earphones, refer to the following common solutions:
| Problem | Mulig årsag/løsning |
|---|---|
| No sound or intermittent sound from one or both earbuds. |
|
| Earphones do not pair with device. |
|
| Lav lydstyrke eller dårlig lydkvalitet. |
|
| Opladningsetuiet oplader ikke. |
|
7. Garanti og support
The ELECOM LBT-TWS17BK earphones come with a 1 års garanti fra købsdatoen. Denne garanti dækker fejl i materialer og udførelse ved normal brug.
For technical support, warranty claims, or further assistance, please contact ELECOM customer service through their official website or the retailer where you purchased the product. Please have your proof of purchase and product model number (LBT-TWS17BK) ready when contacting support.
For more information, visit the official ELECOM webwebsted: www.elecom.co.jp
