1. Nhanganyaya
Thank you for choosing the Nillkin TW004 True Wireless Earbuds. These earbuds are designed to provide a high-quality audio experience with features such as noise cancellation, touch controls, and a wireless charging case. Please read this manual carefully before using the product to ensure proper operation and to maximize its lifespan.

Mufananidzo: A man wearing a Nillkin TW004 earbud, highlighting the product's lossless sound quality feature.
2. Package Zviri mukati
Ndokumbira utarise pasuru yezvinhu zvinotevera:
- Nillkin TW004 True Wireless Earbuds (Left and Right)
- Wireless Charging Case
- USB-C Kuchaja Cable
- Akawanda Saizi YeSilicone Nzeve Mazano
- User Manual
3. Chigadzirwa Pamusoroview
Familiarize yourself with the components of your Nillkin TW004 earbuds.

Mufananidzo: Yakaputika view of a Nillkin TW004 earbud, showing internal components such as the QCC3020 chip for stable transmission, Qualcomm Apt-X for high-quality audio decoding, and a compact button battery for power.
The earbuds feature a compact design with a multi-function touch surface. The charging case is designed for portability and provides extended battery life.
4. Setup
4.1 Kuchaja maEarbuds uye Case
Usati watanga kushandisa, chaja zvizere maearbud nekesi yekuchaja.
- Isa maearbud mubhokisi rekuchaja. Iva nechokwadi chekuti agere zvakanaka; magineti anoabata panzvimbo yawo.
- Batanidza USB-C yekuchaja tambo kune yekuchaja chiteshi pane kesi uye imwe magumo kune USB magetsi adapta (isina kuisirwa).
- Marambi echiratidzo ari pabhokisi acharatidza mamiriro ekuchaja. Kana achangochaja zvizere, marambi acho acharatidza kuti apera kana kuti adzima.
- The charging case provides approximately 52 hours of backup charge, extending the total playtime to about 65 hours.

Mufananidzo: The Nillkin TW004 charging case with earbuds inside, illustrating the total playtime of 65 hours, earphone playtime of 13 hours, and charging case backup of 52 hours. Note: Playtime varies with volume.
4.2 Kubatanidza neChishandiso
Maearbuds anozopinda otomatiki pairing modhi kana aburitswa kunze kwekesi yekuchaja.
- Vhura bhokisi rekuchaja wobvisa maearbud ese ari maviri. Anobatidza otomatiki uye anoedza kubatana.
- Pachishandiso chako (smartphone, tablet, laptop), vhura Bluetooth wobva watsvaga zvishandiso zvitsva.
- Select "Nillkin TW004" from the list of available devices.
- Kana wangobatanidzwa, uchanzwa kusimbiswa kunonzwika, uye mwenje wechiratidzo cheearbud uchachinja.
- Maearbud anozobatana otomatiki kumudziyo wekupedzisira wakabatana kana abviswa mubhokisi, kana Bluetooth yakabatidzwa pamudziyo.
4.3 Kupfeka maEarbuds
For optimal sound quality and comfort, choose the correct size silicone ear tips and ensure a secure fit.
- Select the ear tips that provide a snug seal in your ear canal.
- Gently insert each earbud into the corresponding ear (L for left, R for right) and rotate slightly until it feels secure and comfortable.

Mufananidzo: A pedyo-up view of a Nillkin TW004 earbud highlighting the eco-friendly silicone ear tips, designed for a comfortable and immersive listening experience.
5. Kushandisa maEarbuds
5.1 Kubata Kudzora
The Nillkin TW004 earbuds feature touch-sensitive controls on the outer surface of each earbud. Functions may vary slightly by device and operating system.

Mufananidzo: A woman touching the Nillkin TW004 earbud, illustrating the touch control feature for easy operation to switch music and manage calls.
| Chiito | Function |
|---|---|
| Single Tap (L/R) | Tamba / Imbomira mimhanzi, Pindura / Pedza kufona |
| Tokonya Kaviri (Nyeve yekurudyi) | Next Track |
| Tokonya Kaviri (Nzeve Yeruboshwe) | Previous Track |
| Long Press (L/R) | Activate Voice Assistant / Ramba Kufona |
| Tap katatu (L/R) | Toggle Noise Cancellation / Transparency Mode (if applicable) |
Note: Specific functions may vary. Refer to your device's Bluetooth settings for customization options.
5.2 Simba On/Kudzima
- Power On: Bvisa maearbud kubva mubhokisi rekuchaja. Anobva angobatidzwa otomatiki.
- Power Off: Dzorera maearbud mubhokisi rekuchaja. Anodzima otomatiki otanga kuchaja.
- Manual Power Off: Long press the touch area on both earbuds for approximately 5 seconds until you hear a power-off prompt.
- Manual Power On: Long press the touch area on both earbuds for approximately 3 seconds until you hear a power-on prompt.
5.3 Noise Control
The Nillkin TW004 earbuds feature Active Noise Cancellation (ANC). This function helps reduce ambient noise for a more immersive listening experience.
- To activate or deactivate Noise Cancellation, use the designated touch control (e.g., triple tap on an earbud, as per the table above).
- A voice prompt will confirm the mode change.
6. Kuchengeta
Kugadzirisa kwakaringana kunovimbisa hupenyu hurefu uye kuita kwakakwana kwemaearbuds ako.
- Kuchenesa: Garai kuchenesa maearbud nekesi yekuchaja nejira rakapfava, rakaoma, risina lint. Usashandise makemikari ane hasha kana abrasive zvinhu. Bvisa earwax zvinyoronyoro kubva kumatipi enzeve uye mesh yemutauri uchishandisa bhurasho diki kana donje swab.
- Kuramba Mvura: The earbuds are rated IPX5 waterproof, meaning they can withstand splashes and sweat. Do not submerge them in water or expose them to heavy rain. Ensure they are dry before placing them back in the charging case.
- Kuchengeta: Kana isiri kushandiswa, chengeta maearbuds mukesi yavo yekuchaja kuti azvidzivirire kubva kuguruva nekukuvadzwa. Chengetedza munzvimbo inotonhorera, yakaoma kure nekupisa kwakanyanya.
- Kuchaja Port: Chengetedza USB-C yekuchaja port isina huruva nemarara.

Mufananidzo: Two Nillkin TW004 earbuds covered in water droplets, highlighting their IPX5 waterproof rating, suitable for sports and protection against rain and sweat.
7. Kugadzirisa matambudziko
If you encounter issues with your Nillkin TW004 earbuds, refer to the following common solutions:
- Ma-earbud asingabatanidzi kana kuti asingabatanidzi mudziyo:
- Ita shuwa kuti ese maearbud akachajwa zvizere.
- Dzorera maearbud ese ari maviri mubhokisi rekuchaja, vhara chivharo, mirira masekondi mashoma, wobva waabvisa zvakare.
- Delete "Nillkin TW004" from your device's Bluetooth list and attempt to pair again.
- Edza kuseta zvakare maearbuds (tarisa kune yemugadziri website or contact support for specific reset instructions if needed).
- Imwe chete earbud inoshanda:
- Ita shuwa kuti ese maearbud akachajwa.
- Place both earbuds back in the case, close, and reopen to force re-sync.
- Check Bluetooth settings on your device to ensure both earbuds are connected.
- Kuchaja nyaya:
- Ita shuwa kuti tambo yekuchaja yakabatana zvakachengeteka kune ese ari maviri kesi uye sosi yemagetsi.
- Edza tambo ye USB-C yakasiyana neadapter yemagetsi.
- Chenesa macontacts ekuchajisa pamaearbuds uye mukati mekesi nekaoma donje swab.
- Ruzha rwakashata kana kuti kubatana kusingaenderane nenguva:
- Ensure the earbuds are properly seated in your ears with the correct size ear tips.
- Swedera pedyo nemudziyo wako wakabatana kuti usavhiringidze.
- Ita shuwa kuti hapana zvipinganidzo pakati pemaearbud nemudziyo wako.
- Tangazve mudziyo wako.
8. Zvinotsanangurwa
| Feature | Detail |
|---|---|
| Model Number | CTW4JCWZB01US |
| Kubatana Technology | Wireless (Bluetooth) |
| Wireless Communication Technology | Bluetooth |
| Kuiswa Nzeve | Munzeve |
| Fomu Factor | Munzeve |
| Noise Control | Active Noise Cancellation |
| Kudzora Nzira | Bata |
| Mvura Resistance Level | IPX5 (Isingapindi mvura) |
| Special Features | Microphone Included, Noise Cancellation, USB connectivity, Water-resistant, Wireless |
| Material | Metal, Silicone |
| Item Weight | 7.2 ounces |
| Package Dimensions | 5.3 x 5.1 x 1.7 inches |
| Mugadziri | Hulaed |
9. Warranty uye Tsigiro
Nillkin products are designed and manufactured to the highest quality standards. For warranty information and customer support, please refer to the warranty card included in your package or visit the official Nillkin website. If you experience any issues not covered in this manual, please contact Nillkin customer service for assistance.
Nillkin Official Websaiti: www.nillkin.com





