1. Sissejuhatus
This manual provides comprehensive instructions for the Bytech BT Stereo Earbuds, model BYAUBE121AC. These earbuds are designed for wireless audio enjoyment, offering a portable and convenient listening experience. Please read this manual thoroughly before using the product to ensure proper operation and maintenance.

Image: A set of Bytech BT Stereo Earbuds, showcasing four different color variations (grey, blue, red, and white). Each pair features an in-ear design with an over-ear hook for secure fit and an inline control module on the cable.
2. Toote omadused
- Traadita ühenduvus: Utilizes Bluetooth technology for seamless audio streaming.
- Kaasaskantav disain: Lightweight and convenient for on-the-go use.
- In-Ear Form Factor: Designed to fit comfortably within the ear.
- Aktiivne mürasummutus: Helps reduce ambient noise for a clearer listening experience.
- Turvaline sobivus: Features an ear hook design for stability during activity.
3. Pakendi sisu
Palun kontrollige pakendilt järgmisi esemeid:
- Bytech BT Stereo Earbuds (1 pair)
- Laadimiskaabel (1)
- Kasutusjuhend (see dokument)
4. Seadistamine ja sidumine
4.1. Kõrvaklappide laadimine
- Connect the provided charging cable to the charging port on the earbuds' inline control module.
- Ühendage laadimiskaabli teine ots USB-toiteallikaga (nt arvuti USB-porti, USB-seinaadapterisse).
- The indicator light will typically show red during charging and turn off or blue when fully charged.
- Täielikuks laadimiseks kulub umbes 1-2 tundi.
4.2. Toite sisse / välja lülitamine
- Toide sisse: Press and hold the Multi-function Button (usually the center button on the inline control) for approximately 3-5 seconds until you hear a power-on prompt or see a blue indicator light flash.
- Toide välja: Press and hold the Multi-function Button for approximately 3-5 seconds until you hear a power-off prompt or see a red indicator light flash and then turn off.
4.3. Bluetoothi sidumine
- Ensure the earbuds are fully charged and powered off.
- Press and hold the Multi-function Button for about 5-7 seconds until the indicator light flashes red and blue alternately. This indicates pairing mode.
- Luba oma seadmes (nutitelefon, tahvelarvuti, arvuti) Bluetooth.
- Otsi available Bluetooth devices. You should see "BYTECH BT STEREO EARBUDS" or a similar name in the list.
- Select the earbuds from the list to connect. Once connected, the indicator light will typically flash blue slowly, and you may hear a "connected" prompt.
- Kui küsitakse parooli, sisestage "0000" (neli nulli).
5. Kasutusjuhised
5.1. Muusika taasesitus
- Esita/peata: Vajutage lühidalt mitmefunktsioonilist nuppu.
- Helitugevuse suurendamine: Vajutage lühidalt nuppu "+".
- Hääl maha: Vajutage lühidalt nuppu "-".
- Järgmine lugu: Vajutage pikalt nuppu "+".
- Eelmine lugu: Vajutage pikalt nuppu "-".
5.2. Kõnehaldus
- Vasta kõnele: Short press the Multi-function Button when a call comes in.
- Kõne lõpetamine: Short press the Multi-function Button during a call.
- Keeldu kõnest: Sissetuleva kõne korral vajutage pikalt multifunktsionaalset nuppu.
- Viimase numbri kordusvalimine: Vajutage multifunktsionaalset nuppu kaks korda.
5.3. Aktiivne mürasummutus (ANC)
The earbuds feature Active Noise Cancellation. Refer to the specific button on your inline control for ANC activation. Typically, there is a dedicated switch or a long press on a specific button to toggle ANC on or off.
6. Hooldus ja hooldus
- Puhastamine: Kõrvaklappide puhastamiseks kasutage pehmet ja kuiva lappi. Ärge kasutage tugevatoimelisi kemikaale ega abrasiivseid materjale.
- Hoiustamine: Hoidke kõrvaklappe mittekasutamisel jahedas ja kuivas kohas. Vältige äärmuslikke temperatuure.
- Aku hooldus: Aku tööea pikendamiseks vältige kõrvaklappide sagedast täielikku tühjendamist. Laadige neid regulaarselt, isegi kui neid pikka aega ei kasutata.
- Veekindlus: These earbuds are not specified as waterproof. Avoid exposure to water or excessive moisture.
7. Veaotsing
| Probleem | Võimalik põhjus | Lahendus |
|---|---|---|
| Kõrvaklapid ei lülitu sisse. | Aku tühi. | Laadige kõrvaklapid täielikult. |
| Seadmega ei saa siduda. | Earbuds not in pairing mode; Bluetooth off on device; too far apart. | Ensure earbuds are in pairing mode (red/blue flashing); enable Bluetooth on your device; keep devices within 10 meters. |
| Pärast sidumist pole heli. | Helitugevus on liiga madal; seadmel on valitud vale heliväljund. | Increase volume on both earbuds and device; check device's audio output settings. |
| Sound is intermittent or distorted. | Häired; liiga kaugel seadmest; aku tühjenemas. | Move closer to your device; avoid strong electromagnetic interference; charge earbuds. |
8. Tehnilised andmed
| Funktsioon | Detail |
|---|---|
| Mudeli nimi | BYTECH BT STEREO EARBUDS |
| Mudeli number | BYAUBE121AC |
| Kaubamärk | Bytech |
| Ühenduvustehnoloogia | Juhtmeta |
| Traadita side tehnoloogia | Bluetooth |
| Kõrvade paigutus | Kõrvas |
| Vormitegur | Kõrvas |
| Mürakontroll | Aktiivne mürasummutus |
| Värv | BLACK (available in other colors as shown in product images) |
| Toote mõõtmed | 1 x 1 x 1 tolli |
| Kauba kaal | 1 naela |
| Tootja | DEEJAYLED |
| UPC | 805112045730 |
| Esmakordselt saadaval olev kuupäev | 25. detsember 2019 |
9. Garantii ja tugi
For warranty information and customer support, please refer to the documentation included with your purchase or contact the retailer or manufacturer directly. Keep your proof of purchase for any warranty claims.
Manufacturer: DEEJAYLED
For further assistance, please visit the official Bytech websaidil või võtke ühendust nende klienditeenindusega.





