1. Nhanganyaya
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. Zvigadzirwa zveChigadzirwa
- Wireless Kubatana: Utilizes Bluetooth technology for seamless audio streaming.
- Portable Design: Lightweight and convenient for on-the-go use.
- In-Ear Form Factor: Designed to fit comfortably within the ear.
- Active Noise Cancellation: Helps reduce ambient noise for a clearer listening experience.
- Secure Fit: Features an ear hook design for stability during activity.
3. Package Zviri mukati
Ndokumbira utarise pasuru yezvinhu zvinotevera:
- Bytech BT Stereo Earbuds (1 pair)
- Chaja Cable (1)
- Mushandisi Chinyorwa (gwaro iri)
4. Setup uye Pairing
4.1. Kuchaja maEarbuds
- Connect the provided charging cable to the charging port on the earbuds' inline control module.
- Batanidza rimwe divi retambo yekuchaja kune sosi yemagetsi yeUSB (semuenzaniso, doko reUSB rekombuta, adapta yemadziro eUSB).
- The indicator light will typically show red during charging and turn off or blue when fully charged.
- Rega maawa angangoita matatu kusvika mana kuti ikwanise kubhadhariswa zvizere.
4.2. Powering On / Off
- Power On: 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.
- Power Off: 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. Bluetooth Kubatanidza
- 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.
- Pamudziyo wako (smartphone, piritsi, komputa), gonesa Bluetooth.
- Tsvaga 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.
- Kana ukakumbirwa password, isa "0000" (mazero mana).
5. Operating Instructions
5.1. Mumhanzi Playback
- Tamba/Kumbomira: Pfupi pinda iyo Multi-basa Bhatani.
- Vhoriyamu Kumusoro: Dzvanya bhatani rekuti "+" pfupi.
- Vhoriyamu Pasi: Dzvanya pfupi bhatani "-".
- Next Track: Dzvanya bhatani rekuti "+" kwenguva refu.
- Previous Track: Dzvanya bhatani rekuti "-" kwenguva refu.
5.2. Call Management
- Pindura Call: Short press the Multi-function Button when a call comes in.
- Pedzisa Kufona: Short press the Multi-function Button during a call.
- Ramba Kufona: Long press the Multi-function Button when a call comes in.
- Dhonzazve Nhamba Yekupedzisira: Dzvanya kaviri Bhatani reMulti-function.
5.3. Active Noise Cancellation (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. Kuchengeta uye Kuchengeta
- Kuchenesa: Use a soft, dry cloth to clean the earbuds. Do not use harsh chemicals or abrasive materials.
- Kuchengeta: Store the earbuds in a cool, dry place when not in use. Avoid extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the earbuds frequently. Charge them regularly, even if not used for extended periods.
- Kuramba Mvura: These earbuds are not specified as waterproof. Avoid exposure to water or excessive moisture.
7. Kugadzirisa matambudziko
| Dambudziko | Zvinogona Kukonzera | Solution |
|---|---|---|
| Maearbud haashande. | Bhatiri rakaderera. | Chaja maearbuds zvizere. |
| Haikwanise kubatanidzwa nemudziyo. | 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. |
| Hapana ruzha mushure mekubatanidza. | Volume too low; incorrect audio output selected on device. | Increase volume on both earbuds and device; check device's audio output settings. |
| Ruzha runogara ruchingonzwika kana kuti rwakakanganiswa. | Kupindira; kure zvakanyanya kubva pachigadzirwa; bhatiri rakaderera. | Move closer to your device; avoid strong electromagnetic interference; charge earbuds. |
8. Zvinotsanangurwa
| Feature | Detail |
|---|---|
| Model Name | BYTECH BT STEREO EARBUDS |
| Model Number | BYAUBE121AC |
| Brand | Bytech |
| Kubatana Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Kuiswa Nzeve | Munzeve |
| Fomu Factor | Munzeve |
| Noise Control | Active Noise Cancellation |
| Color | BLACK (available in other colors as shown in product images) |
| Product Dimensions | 1 x 1 x 1 inches |
| Item Weight | 1 makirogiramu |
| Mugadziri | DEEJAYLED |
| UPC | 805112045730 |
| Zuva Rokutanga Kuwanikwa | Zvita 25, 2019 |
9. Warranty uye Tsigiro
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 websaiti kana kubata basa ravo revatengi.





