Erssimo EDR
Erssimo Wireless Ear Cuff Earphones User Manual
Model: EDR | Brand: Erssimo
1. Introduktion
Thank you for choosing Erssimo Wireless Ear Cuff Earphones. These earphones are designed to provide a unique open-ear listening experience with advanced sound technology and comfortable wear. This manual provides essential information for setting up, operating, and maintaining your earphones.

The Erssimo Wireless Ear Cuff Earphones, featuring a sleek black design, are shown alongside their charging case. The case displays a digital LED battery indicator, and the earphones themselves have a subtle blue light accent.
2. Sikkerhedsoplysninger
- Udsæt ikke øretelefonerne eller opladningsetuiet for ekstreme temperaturer, fugtighed eller væsker.
- Undgå at tabe, skille ad eller ændre enheden.
- Opbevares utilgængeligt for børn og kæledyr.
- Brug kun det medfølgende opladningskabel og en certificeret strømadapter.
- Længerevarende lytning ved høje lydstyrker kan forårsage høreskader.
- Be aware of your surroundings when using the earphones, especially in traffic or dangerous environments, as they allow ambient sound to be heard.
3. Pakkens indhold
Kontroller venligst, at alle varer er til stede i din pakke:
- Erssimo OWS Bluetooth Earphones (1 pair)
- Opladningsetui (1)
- Type-C ladekabel (1)
- User Manual (Japanese, 1) - Note: This document serves as the English version.
4. Produktet er slutview
The Erssimo Wireless Ear Cuff Earphones feature an innovative open-ear design that clips onto your earlobe, providing comfort and awareness of your surroundings. They incorporate advanced audio technology for clear sound and minimal leakage.
Nøglefunktioner:
- Design med åbent øre: Sits on the earlobe without entering the ear canal, ensuring comfort and hygiene.
- Retningsbestemt lydtransmission: Minimizes sound leakage while delivering clear audio directly to your eardrum.
- Bluetooth 5.3: Provides stable and fast wireless connection with low latency.
- Fysiske knapper: Easy control for volume, track skipping, and call management, preventing accidental touches.
- High-Quality Call Performance: Equipped with a high-performance MEMS microphone and noise reduction for clear calls.
- Digital LED-skærm: Shows battery levels of the charging case and individual earphones.
- IPX4 vandtæthed: Beskytter mod stænk og sved.


Left: A close-up view of the Erssimo ear cuff earphone securely placed on an ear, demonstrating its ergonomic design. Right: A diagram illustrating Erssimo's directional sound transmission technology, showing how sound is directed towards the eardrum to minimize leakage and enhance audio clarity.
5. Opsætning
5.1 Indledende opladning
- Placer begge høretelefoner i opladningsetuiet.
- Tilslut Type-C-opladerkablet til opladningsporten på etuiet, og sæt den anden ende i en USB-strømkilde.
- The digital LED display on the charging case will show the battery percentage. Ensure the earphones and case are fully charged before first use.

The Erssimo ear cuff earphones in their charging case, illustrating long playback time and rapid charging. It indicates 6 hours of playback for the earphones alone and 20 hours with the charging case. The Type-C rapid charging allows for a full charge in 50 minutes.
5.2 Bluetooth -parring
- Åbn opladningsetuiet. Høretelefonerne går automatisk i parringstilstand.
- Aktiver Bluetooth på din enhed (smartphone, tablet osv.).
- Søg efter "EDR" in the list of available Bluetooth devices and select it to connect.
- Når forbindelsen er oprettet, vil en stemmemeddelelse bekræfte den gennemførte parring.
- Høretelefonerne genopretter automatisk forbindelsen til den sidst parrede enhed, når de tages ud af etuiet, hvis Bluetooth er aktiveret på enheden.
6. Betjeningsvejledning
The Erssimo earphones feature physical buttons for easy control.
6.1 Tænd/sluk
- Tænd: Tag øretelefonerne ud af opladningsetuiet. De tænder automatisk.
- Sluk: Sæt øretelefonerne tilbage i opladningsetuiet. De slukker automatisk og begynder at oplade.
6.2 Musikafspilning
- Afspil/pause: Press the physical button on either earphone once.
- Næste nummer: Press the physical button on the right earphone twice.
- Forrige nummer: Press the physical button on the left earphone twice.
6.3 Opkaldshåndtering
- Besvar/afslut opkald: Press the physical button on either earphone once.
- Afvis opkald: Press and hold the physical button on either earphone for 2 seconds.
6.4 Lydstyrkekontrol
- Lydstyrke op: Press the physical button on the right earphone once during a call or music playback.
- Skrue ned for lyden: Press the physical button on the left earphone once during a call or music playback.

A woman is shown participating in an online meeting or call while wearing the Erssimo ear cuff earphones. The image highlights the high-quality voice communication, featuring a high-performance MEMS microphone and unique call noise reduction function for clear conversations.
7. Opladning
The charging case is equipped with a digital LED display to show the battery status.
- Opladning af øretelefoner: Place the earphones into the charging case. The LED display will show charging status for each earphone (L/R) and the case's battery level.
- Sagsopladning: Connect the Type-C cable to the charging case and a power source. The LED display will show the case's battery percentage stigendeasing.
- Hurtig opladning: The Type-C port supports rapid charging, allowing the case to be fully charged in approximately 50 minutes.
8. Vedligeholdelse
- Rensning: Brug en blød, tør klud til at rengøre øretelefonerne og opladningsetuiet. Brug ikke slibende rengøringsmidler eller opløsningsmidler.
- Opbevaring: Når de ikke er i brug, skal øretelefonerne opbevares i deres opladningsetui for at beskytte dem og holde dem opladede. Opbevares køligt og tørt.
- Vandtæthed: The earphones are IPX4 water-resistant, meaning they can withstand splashes and sweat. Do not submerge them in water or expose them to heavy rain.
9. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Høretelefonerne tændes ikke. | Lavt batteri. | Placer øretelefonerne i opladningsetuiet, og oplad dem helt. |
| Kan ikke parres med enheden. | Bluetooth er slået fra på enheden; øretelefoner er ikke i parringstilstand; enheden er for langt væk. | Ensure Bluetooth is on, earphones are out of case, and device is within range (10m). Try forgetting the device and re-pairing. |
| Ingen lyd eller lav lydstyrke. | Lydstyrken er for lav; høretelefonerne er ikke tilsluttet; medierne er sat på pause. | Adjust volume on both earphones and device. Ensure earphones are connected and media is playing. |
| Sound cuts out or unstable connection. | Interference; device too far; low earphone battery. | Move closer to the device. Avoid areas with strong Wi-Fi or other Bluetooth signals. Charge earphones. |
| Mikrofonen virker ikke under opkald. | Microphone muted on device; earphone not properly positioned. | Check device settings. Ensure earphones are correctly worn. |
10. Specifikationer
| Feature | Detalje |
|---|---|
| Trådløs kommunikationsteknologi | Bluetooth |
| Bluetooth version | 5.3 |
| Modelnavn | EDR |
| Hovedtelefonens formfaktor | In-Ear (Ear Cuff Type) |
| Driver størrelse | 15 mm dynamisk driver |
| Vandmodstandsvurdering | IPX4 |
| Opladningsport | Type-C |
| Afspilningstid for øretelefoner | Op til 6 timer |
| Samlet afspilningstid (med etui) | Op til 20 timer |
| Dimensioner på ladetaske | Cirka 13.1 x 11.4 x 3.2 cm |
| Vægt | Cirka 110 g |
11. Garanti og support
Dette produkt leveres med en 1 års garantiperiode fra købsdatoen.
If you encounter any issues or have questions regarding your Erssimo Wireless Ear Cuff Earphones, please contact our customer support. We are committed to providing prompt assistance.

Our customer support team is ready to assist you with any product inquiries or issues.