Uvod
This manual provides comprehensive instructions for the DOQAUS LIFE 4 Over-Ear Bluetooth Headphones. It covers essential information regarding setup, operation, maintenance, and specifications to ensure optimal use of your device. The LIFE 4 headphones are designed for extended listening with a focus on comfort, sound quality, and versatile connectivity.
Ključne karakteristike
- Produženo vrijeme igranja: Up to 90 hours of battery life on a single charge.
- Prilagodljiv zvuk: Three professional EQ modes (Normal, Bass Boost, Vocal/Treble Boost) for tailored audio experiences.
- Jasna komunikacija: Built-in HD microphone for crystal-clear calls.
- Dizajn usmjeren na udobnost: Plush memory foam ear cups and an adjustable, lightweight headband for prolonged wear.
- Dvostruko povezivanje: Seamless connection to two devices simultaneously via Bluetooth 5.3.
- Fleksibilna upotreba: Podržava i bežične Bluetooth i žičane 3.5 mm audio veze.
- Prijenosni dizajn: Foldable earcups for easy storage and transport.
Šta je u kutiji
Upon opening your DOQAUS LIFE 4 headphones package, you will find the following items:
- 1 x DOQAUS LIFE 4 Over-Ear Headphone
- 1 x USB kabl za punjenje
- 1 x Aux Audio Cable (3.5mm)
- 1 x Uputstvo za upotrebu
- 1 x Exquisite Package (packaging material)

Image: Contents of the DOQAUS LIFE 4 headphone package, including the headphones, charging cable, AUX cable, and user manual.
Vodič za postavljanje
Video: Prekorview of unboxing, setting up, and key features of the DOQAUS LIFE 4 headphones.
1. Punjenje slušalica
Before initial use, fully charge your DOQAUS LIFE 4 headphones. A full charge takes approximately 2.5 hours and provides up to 90 hours of playtime. A quick 10-minute charge can provide 5 hours of music playback.
- Connect the provided USB charging cable to the USB-C port on the headphone.
- Drugi kraj USB kabla priključite na kompatibilni USB izvor napajanja (npr. USB priključak računara, adapter za struju).
- The LED indicator on the headphone will show charging status (refer to the LED indicator section in the physical manual for specific light patterns).
- Kada se potpuno napuni, odspojite kabl za punjenje.

Image: DOQAUS LIFE 4 headphones in use, highlighting the extended 90-hour playtime.
Video: Demonstration of the DOQAUS LIFE 4 headphones' 90-hour battery life and charging process.
2. Bluetooth uparivanje
The LIFE 4 headphones utilize Bluetooth 5.3 for stable and fast wireless connections.
- Provjerite jesu li slušalice napunjene i isključene.
- Press and hold the Power button on the headphone until the LED indicator flashes blue and red, indicating pairing mode.
- Na svom uređaju (pametnom telefonu, tabletu, računaru) omogućite Bluetooth i potražite dostupne uređaje.
- Select "DOQAUS LIFE 4" from the list of devices.
- Nakon povezivanja, LED indikator će svijetliti stalno plavo ili će polako treptati plavo.

Slika: Krupni plan view of the DOQAUS LIFE 4 headphones, highlighting the Advanced Bluetooth 5.3 wireless technology.
Video: Krajview of Bluetooth 5.3 connectivity and stable connection features of the DOQAUS LIFE 4 headphones.
3. Povezivanje dva uređaja
The headphones can connect to two Bluetooth devices simultaneously.
- Uparite slušalice s prvim uređajem kao što je gore opisano.
- Isključite Bluetooth na prvom uređaju. Slušalice će ponovo ući u način rada za uparivanje.
- Uparite slušalice sa drugim uređajem.
- Ponovo omogućite Bluetooth na prvom uređaju. Slušalice će se automatski povezati s oba uređaja.
- Zvuk će se reproducirati s uređaja koji aktivno reproducira medijski sadržaj ili prima poziv.

Image: A man enjoying music with DOQAUS LIFE 4 headphones connected wirelessly to his smartphone, illustrating stable Bluetooth connectivity.
Uputstvo za upotrebu
1. Kontrole dugmadi
The DOQAUS LIFE 4 headphones feature intuitive button controls located on the earcups for easy management of audio and calls.
- Dugme za napajanje: Pritisnite i držite za uključivanje/isključivanje. Kratki pritisak za reprodukciju/pauziranje muzike ili odgovaranje/prekidanje poziva.
- Pojačavanje/sljedeća pjesma: Kratki pritisak za pojačavanje zvuka. Dugi pritisak za sljedeću pjesmu.
- Smanjivanje zvuka/prethodna pjesma: Kratki pritisak za smanjenje jačine zvuka. Dugi pritisak za prethodnu pjesmu.
- EQ taster: Short press to cycle through the 3 EQ modes (Normal, Bass Boost, Vocal/Treble Boost).
2. EQ režimi
Enhance your listening experience with three distinct equalizer modes:
- Normalni način rada: Pruža uravnotežen audio profesionalni kvalitetfile suitable for most genres.
- Režim pojačanja basa: Amplifies low frequencies for a deeper, more impactful bass, ideal for workouts or bass-heavy music.
- Vocal/Treble Boost Mode: Enhances vocal clarity and high frequencies, perfect for podcasts, audiobooks, or acoustic music.

Image: Visual representation of the three EQ music modes available on the headphones.
Video: Demonstration of the 3 EQ modes for sound customization on the DOQAUS LIFE 4 headphones.
3. Žična veza
For situations where Bluetooth is not available or preferred, use the included 3.5mm audio cable.
- Plug one end of the 3.5mm audio cable into the AUX port on the headphone.
- Drugi kraj priključite na 3.5 mm audio izlaz vašeg uređaja.
- The headphones will automatically switch to wired mode. Note that some controls may be limited in wired mode.

Image: DOQAUS LIFE 4 headphones demonstrating wireless and wired connection options.
4. Upućivanje i primanje poziva
The built-in HD microphone ensures clear voice transmission during calls.
- Odgovori/Završi poziv: Kratko pritisnite dugme za napajanje.
- odbiti poziv: Dugo pritisnite dugme za napajanje.
- Aktivirajte glasovnog asistenta: Double-press the Power button (if supported by your connected device).
Udobnost i dizajn
The DOQAUS LIFE 4 headphones are engineered for comfort and portability, featuring:
- Podesiva traka za glavu: Easily customize the fit for various head sizes.
- Plush Memory Foam Earcups: Soft, breathable earcups provide comfort during extended listening sessions.
- Foldable and Swivel Design: Earcups can swivel 90 degrees and the headphones fold compactly for convenient storage and travel.

Image: Close-up of the plush memory foam earcups, highlighting the comfort-focused design.




Images: Details on adjustable headband, memory foam earcups, 90-degree swivel, and foldable design for enhanced comfort and portability.
Video: Ponovnoview focusing on the passive noise isolation and comfortable fit of the DOQAUS LIFE 4 headphones.
Video: Ponovnoview highlighting the all-day comfort and ergonomic design of the DOQAUS LIFE 4 headphones.
Održavanje i njega
To ensure the longevity and optimal performance of your DOQAUS LIFE 4 headphones, follow these care guidelines:
- Redovno čistite slušalice i traku za glavu mekom, suhom krpom.
- Izbjegavajte izlaganje slušalica ekstremnim temperaturama, vlazi ili direktnoj sunčevoj svjetlosti.
- Do not immerse the headphones in water. While water-resistant, they are not waterproof.
- Store the headphones in a cool, dry place when not in use, preferably folded to protect the earcups.
- Avoid using abrasive cleaners or solvents on the headphones.
Rješavanje problema
If you encounter any issues with your DOQAUS LIFE 4 headphones, try the following steps:
- Nema napajanja: Provjerite jesu li slušalice potpuno napunjene.
- Ne može se upariti: Make sure the headphones are in pairing mode (flashing blue/red LED) and within range of your device. Try restarting both the headphones and your device.
- Nema zvuka: Provjerite nivoe jačine zvuka i na slušalicama i na povezanom uređaju. Osigurajte da je na vašem uređaju odabran ispravan audio izlaz.
- Loš kvalitet zvuka: Move closer to your connected device to improve Bluetooth signal. Try switching EQ modes.
- Intermitentna veza: Ensure no obstacles are between the headphones and your device. Avoid environments with high Wi-Fi or other wireless interference.
Specifikacije
| Feature | Detalj |
|---|---|
| Naziv modela | ŽIVOT 4 |
| Brand | DOQAUS |
| Tehnologija povezivanja | Žičano, bežično (Bluetooth 5.3) |
| Bluetooth verzija | 5.3 |
| Bluetooth domet | 32.8 stopa (otprilike 10 metara) |
| Trajanje baterije | 90 sata |
| Vrijeme punjenja | 2.5 sata |
| Veličina audio drajvera | 40 milimetara |
| EQ načini | 3 (Normal, Bass Boost, Vocal/Treble Boost) |
| Mikrofon | Ugrađeni HD mikrofon |
| Kontrola buke | Sound Isolation (Passive) |
| Priključak za slušalice | 3.5 mm Jack |
| Materijal | Plastic, Premium Memory Foam |
| Težina artikla | 0.32 kilograma (11.3 unci) |
| Nivo vodootpornosti | Otporan na vodu |
| Posebne karakteristike | Adjustable Headband, Lightweight, Foldable |
Garancija i podrška
For warranty information, technical support, or customer service inquiries, please refer to the contact details provided in the original product packaging or visit the official DOQAUS website.