1. Chigadzirwa Pamusoroview
The Doubc S29 Sleep Earbuds are designed for comfort and high-quality audio, especially for side sleepers. Featuring Bluetooth 5.4 connectivity, adaptive noise cancellation, and a lightweight design, these earbuds provide an immersive audio experience.

Image: Doubc S29 Sleep Earbuds in their charging case, displaying 100% battery on the LED screen.
2. Package Zviri mukati
Ndokumbira utarise kuti zvinhu zvese zvirimo mupasuru yako:
- Doubc S29 Sleep Earbuds (Left and Right)
- Kuchaja Case
- USB-C Kuchaja Cable
- Ear Cushions (hukuru hwakasiyana)
- User Manual
3. Setup
3.1 Kutanga Kuchaja
Usati watanga kushandisa, chaja zvizere maearbud nekesi yekuchaja.
- Isa ese maarbuds mune yekuchaja kesi.
- Batanidza tambo yekuchaja ye-USB-C kuchiteshi chekuchaja pane kesi uye kune sosi yemagetsi.
- The LED display on the case will indicate the charging status. A full charge takes approximately 1.5 hours.

Image: The charging case with earbuds inserted, showing the digital LED power display indicating battery levels.
3.2 Kubatanidza neChishandiso Chako
Mahedhifoni anoshandisa Bluetooth 5.4 kuti akwanise kubatana zvakanaka uye nekukurumidza.
- Ita shuwa kuti maearbuds akachajwa uye ari mukati mekesi yekuchaja.
- Vhura kesi yekuchaja. Maearbuds anozopinda otomatiki maitiro ekubatanidza.
- Pachishandiso chako (smartphone, tablet, nezvimwewo), enda kuBluetooth settings wobva wagonesa Bluetooth.
- Select "S29" from the list of available devices.
- Once connected, your device will show "Connected" next to "S29". For the first pairing, you may need to manually select "S29" to connect. Subsequent connections will be automatic upon opening the case.

Image: A smartphone displaying successful Bluetooth pairing with the S29 earbuds, positioned next to the open charging case.
4. Operating Instructions
4.1 Kupfeka maEarbuds
The S29 earbuds are designed to be ultra-mini and lightweight (2.5g each) for comfortable wear, especially for side sleepers.
- Choose the ear cushions that provide the best fit and seal for your ear canal.
- Isa chivharo cheearbud chimwe nechimwe zvinyoro nyoro munzeve yako, uchichitenderedza zvishoma kusvika chanzwa chakachengeteka uye chakasununguka.

Image: A hand gently holding the Doubc S29 earbuds and their compact charging case, emphasizing their lightweight and portable nature.
4.2 Kubata Kudzora
Iyo earbuds inoratidzira kubata zvidhinha kune akasiyana mabasa:
- Tamba/Kumbomira: Top kamwechete pane imwe earbud.
- Next Track: Bata earbud yekurudyi kwemasekonzi maviri.
- Previous Track: Bata earbud yekuruboshwe kwemasekonzi maviri.
- Vhoriyamu kumusoro/Kudzika: Single tap on either earbud (functionality may vary, refer to specific diagram).
- Pindura/Pedzisa Kufona: Top kamwechete pane imwe earbud.
- Ramba Kufona: Hold either earbud for 2 seconds.
- Shandisa Izwi Mubatsiri: Tokonya katatu pane imwe earbud.

Image: A visual guide to the touch controls on the S29 earbuds, detailing actions for calls, music playback, volume adjustment, and activating sleep mode.
4.3 Sleep Mode
The S29 features an exclusive sleep mode to prevent accidental touches during sleep.
- Activate Sleep Mode: Five clicks on either earbud.
- Deactivate Sleep Mode: Five clicks on either earbud.
- When sleep mode is active, all touch controls are disabled.

Image: A visual representation of the S29 earbuds' sleep mode, showing a person sleeping peacefully with an earbud, highlighting its snug fit and noise-blocking capabilities.
4.4 Sound Quality and Noise Cancellation
The S29 earbuds offer superior 3D Hi-Fi deep bass stereo and ENC (Environmental Noise Cancellation) technology.
- Low-distortion composite dynamic drivers provide powerful bass.
- ENC noise cancellation reduces ambient noise by up to 90% for clearer audio and calls.

Image: A technical diagram explaining how the S29 earbuds achieve high-resolution sound and smooth calls through external noise reduction and intelligent noise cancellation.
5. Kuchengeta
5.1 Kuchenesa
Kuchenesa nguva dzose kunobatsira kuchengetedza kushanda kwakakwana uye hutsanana.
- Pukuta zvinyoro nyoro maearbuds nekesi yekuchaja nejira rakapfava, rakaoma, risina lint.
- Remove ear cushions and clean them with mild soap and water, then dry thoroughly before reattaching.
- Use a dry cotton swab to carefully clean the charging contacts on both the earbuds and the case.
5.2 Kuramba Mvura
The S29 earbuds are IP7 waterproof, meaning they are protected against immersion in water up to 1 meter for up to 30 minutes.
- They are resistant to light rain, accidental splashes, and sweat.
- Do not intentionally submerge them for extended periods or expose them to high-pressure water jets.
- Iva nechokwadi chekuti mahedhifoni akaoma usati waadzosera mubhokisi rekuchaja kuti asakuvara.

Image: The S29 earbuds and charging case depicted with water droplets, signifying their IPX7 waterproof capability against light rain, splashes, and sweat.
6. Kugadzirisa matambudziko
6.1 Earbuds Kwete Kubatana
- Ita shuwa kuti ese maearbud akachajwa.
- Dzima wobva wabatidza Bluetooth pane chako kifaa.
- Delete "S29" from your device's Bluetooth history and attempt to re-pair.
- Isa maearbuds mubhokisi, vhara chivharo, mirira kwemasekonzi mashoma, wozovhura kuti utangezve kusanganisa.
6.2 Hapana Ruzha kana Yakaderera Vhoriyamu
- Tarisa huwandu hwevhoriyamu pane zvese mudziyo wako uye munzeve.
- Ita shuwa kuti maearbuds akabatana nemazvo kumudziyo wako.
- Chenesa chero tsvina kubva munzeve dzemutauri mesh.
6.3 Nyaya dzekuchaja
- Tarisa kuti USB-C tambo yakabatana zvakachengetedzeka kune ese ari maviri kesi uye magetsi sosi.
- Iva nechokwadi chekuti ma contacts ekuchaja ari pama earbuds nemukati mebhokisi akachena uye haana kuvharika.
- Edza imwe USB-C tambo kana adapta yemagetsi.
6.4 Accidental Touch During Sleep
- Activate the dedicated Sleep Mode by performing five clicks on either earbud. This disables touch controls.
7. Zvinotsanangurwa
| Feature | Tsanangudzo |
|---|---|
| Model Name | S29 |
| Kubatana | Bluetooth 5.4 |
| Earbud Battery Hupenyu | Kusvikira kumaawa masere (chaji imwe chete) |
| Yese Yekutamba (nekesi) | Kusvikira kumaawa makumi maviri nemashanu |
| Kuchaja Nguva | Approx. 1.5 maawa |
| Kuramba Mvura | IP7 |
| Kurema kwenzeve | 2.5g (imwe neimwe) |
| Noise Control | Adaptive Noise Cancellation, ENC Noise Cancellation |
| Audio Driver Size | 13 mm |
| Bluetooth Range | Kusvika 15 metres |
| Control Type | Bata Kudzora |
8. Warranty uye Tsigiro
8.1 Ruzivo rweWaranti
Please refer to the product packaging or the official Doubc website for detailed warranty information. Typically, products come with a limited manufacturer's warranty covering defects in materials and workmanship.
8.2 Mutengi Tsigiro
For technical assistance, warranty claims, or other inquiries, please contact Doubc customer support through their official websaiti kana ruzivo rwekuonana rwakapihwa nekutenga kwako.




