Utangulizi
This manual provides comprehensive instructions for the Jesebang Wireless Earbuds YT18. Please read this manual carefully before using the product to ensure proper operation and to maximize your listening experience. Keep this manual for future reference.

Image: Jesebang Wireless Earbuds YT18 in their charging case, showcasing the sleek black design and LED display.
Yaliyomo kwenye Kifurushi
Baada ya kufungua kifurushi, hakikisha kuwa vitu vyote vifuatavyo vimejumuishwa:
- Wireless Earbuds (2 units)
- Fast Charging Case (1 unit)
- Kebo ya Kuchaji ya Aina ya C (kipimo 1)
- Mwongozo wa Maagizo (Kitengo 1)
- Vidokezo vya ukubwa vingi vya sikio (S, M, L)

Picha: Mwishoview of the product packaging and its contents, including the earbuds, charging case, USB-C cable, and user guide.
Sanidi
1. Uchaji wa Awali
Before first use, fully charge the earbuds and the charging case. The charging case features a Type-C interface for fast charging.
- Unganisha kebo ya kuchaji ya Aina ya C kwenye mlango wa kuchaji kwenye kipochi.
- Unganisha ncha nyingine ya kebo kwenye chanzo cha umeme cha USB (km, adapta ya ukutani, mlango wa USB wa kompyuta).
- The LED digital display on the case will indicate the charging status. A full charge takes approximately 1.5 hours for the case.
- Place the earbuds into the charging case. They will begin charging automatically. The individual earbud battery levels are displayed on the case.

Image: Illustration of the USB-C charging port on the case and the digital LED display showing battery levels for both the case and individual earbuds.

Image: The charging case with its dual LED display, indicating the battery status of both the left and right earbuds, and the charging case itself. This display confirms the 48-hour total playtime capacity.
A single charge provides over 8 hours of playtime for the earbuds, with a total of 48 hours of playtime using the fully charged case.
2. Kuoanisha na Kifaa
The earbuds feature one-step auto pairing for convenience.
- Hakikisha vifaa vya sauti vya masikioni vimechajiwa.
- Fungua kipochi cha kuchaji na uondoe vifaa vya sauti vya masikioni vyote viwili. Wataingia kiotomatiki modi ya kuoanisha.
- On your device (smartphone, tablet, computer), activate Bluetooth settings.
- Tafuta available Bluetooth devices and select "YT18"kutoka kwenye orodha.
- Baada ya kuunganishwa, kidokezo cha sauti kitathibitisha kuoanisha kwa mafanikio.

Image: A visual guide demonstrating the one-step auto pairing process, showing the earbuds and a smartphone screen with "YT18" connected in Bluetooth settings.
Vifaa vya masikioni vitaunganishwa kiotomatiki kwenye kifaa kilichooanishwa mwisho kikiondolewa kwenye kipochi, ikiwa Bluetooth imewashwa kwenye kifaa.
3. Kuvaa vifaa vya masikioni
For optimal sound quality and comfort, select the correct ear tip size and ensure proper fit.
- Choose the ear tips (S, M, L) that provide a snug and comfortable seal in your ear canal.
- Ingiza kitovu ndani ya mfereji wa sikio.
- Gently rotate the earbud and adjust the ear hook to rest securely behind your ear.
- Ensure a stable fit, especially during physical activity, to maintain sound quality and prevent them from falling out.

Image: Step-by-step illustration on how to correctly wear the earbuds, including selecting ear tip size and adjusting the ear hook for a stable fit.
Maagizo ya Uendeshaji
1. Vidhibiti vya Kugusa
The Jesebang YT18 earbuds feature sensitive touch controls on each earbud for easy management of music and calls.
| Kazi | Kitendo |
|---|---|
| Cheza/Sitisha Muziki | Double-tap (x2) on either earbud |
| Wimbo Unaofuata | Press and hold (2s) on the Sawa masikio |
| Wimbo Uliopita | Press and hold (2s) on the Kushoto masikio |
| Volume Up | Single-tap (x1) on the Sawa masikio |
| Sauti Chini | Single-tap (x1) on the Kushoto masikio |
| Jibu/Maliza Simu | Single-tap (x1) on either earbud |
| Kataa Simu | Press and hold (2s) on either earbud |
| Amilisha Msaidizi wa Sauti (Siri, Mratibu wa Google) | Triple-tap (x3) on either earbud |

Image: A detailed visual guide to the touch controls for music playback, call management, and voice assistant activation.
2. Teknolojia Imeishaview
The Jesebang YT18 earbuds incorporate advanced technologies for an enhanced audio experience and reliable connectivity.
- Bluetooth 5.3: Equipped with the latest Bluetooth 5.3 technology, these earbuds offer faster transmission speeds, more stable connectivity, and reduced latency, ensuring a seamless audio experience up to 15 meters.
- Sauti ya Uaminifu wa Juu: Featuring 13mm large speaker drivers, the earbuds deliver powerful bass, mellow midrange, and clear treble for vivid music reproduction.
- ENC Noise Reduction: Built-in high-quality microphones with ENC (Environmental Noise Cancellation) technology effectively isolate your voice from ambient sounds, providing clear communication during calls.

Image: An illustration detailing the advantages of Bluetooth 5.3 technology, including improved transmission distance, stable signal, and reduced power consumption.

Image: An exploded diagram illustrating the internal components responsible for the earbud's stereo sound quality, including the dynamic unit, 13mm graphene drivers, and composite diaphragms.

Image: A visual representation of the dual microphone setup (Feedforward ENC Mic and Feedback ENC Mic) for effective noise cancellation during calls.
Matengenezo
1. Kusafisha
Kusafisha mara kwa mara husaidia kudumisha utendaji na uimara wa vifaa vyako vya masikioni.
- Tumia kitambaa laini, kikavu, kisicho na pamba ili kufuta vifaa vya sauti vya masikioni na kipochi cha kuchaji.
- Kwa ncha za masikio, ziondoe kwenye vipuli vya masikioni na usafishe kwa sabuni laini ikiwa ni lazima, kisha suuza vizuri na ukaushe kabisa kabla ya kuziunganisha tena.
- Usitumie visafishaji vya abrasive au vimumunyisho.
- Hakikisha kwamba anwani za kuchaji kwenye vifaa vya sauti vya masikioni na kipochi ni safi na hazina uchafu.
2. Ustahimilivu wa Maji (IP7)
The earbuds are rated IP7 waterproof, meaning they are protected against immersion in water up to 1 meter for up to 30 minutes. This makes them suitable for use during workouts and in light rain.
- Do not intentionally submerge the earbuds in water for extended periods or at depths greater than 1 meter.
- Kesi ya malipo ni sivyo waterproof. Keep the charging case dry.
- If the earbuds get wet, wipe them dry completely before placing them back into the charging case to prevent damage.

Image: Demonstrates the earbuds' IP7 dust and water resistance, suitable for use during physical activities.
3. Hifadhi
Wakati haitumiki, hifadhi vifaa vya sauti vya masikioni kwenye kipochi chao cha kuchaji ili kuvilinda na kuendelea kuwa na chaji.
- Hifadhi mahali pa baridi, kavu mbali na joto kali.
- Avoid exposing the earbuds or case to direct sunlight for prolonged periods.
Kutatua matatizo
If you encounter issues with your Jesebang YT18 earbuds, refer to the following common solutions:
Vifaa vya masikioni Havioanishi au Kuunganishwa
- Ensure Earbuds are Charged: Place both earbuds back into the charging case and ensure they are charging.
- Reset Bluetooth Connection:
- On your device, go to Bluetooth settings and "forget" or "unpair" "YT18".
- Zima Bluetooth kwenye kifaa chako, kisha ukiwashe tena.
- Remove both earbuds from the charging case and attempt to pair again.
- Anzisha tena Kifaa: Sometimes, restarting your phone or computer can resolve connectivity issues.
Hakuna Sauti au Sauti ya Chini
- Check Volume Levels: Ensure the volume on both your device and the earbuds is turned up.
- Inayofaa: Make sure the earbuds are properly seated in your ears and that you are using the correct size ear tips for a good seal.
- Vipuli vya masikioni safi: Check for any earwax or debris blocking the speaker mesh and clean carefully.
- Rekebisha: Jaribu kutenganisha na kuunganisha tena vifaa vya masikioni na kifaa chako.
Kifaa kimoja cha masikioni Haifanyi kazi
- Malipo ya Kuangalia: Ensure both earbuds are charged. Place them back in the case and check the individual battery indicators.
- Safisha Anwani: Clean the charging contacts on both the earbud and inside the charging case.
- Rudisha: Place both earbuds back into the charging case, close the lid, wait a few seconds, then open and remove them again. This can sometimes reset their connection.
Vipimo
| Kipengele | Maelezo |
|---|---|
| Jina la Mfano | YT18 |
| Teknolojia ya Uunganisho | Isiyo na waya (Bluetooth 5.3) |
| Vipaza sauti vya Jack | Hapana Jack |
| Uwekaji wa Masikio | In Ear (with EarHooks) |
| Njia ya Kudhibiti | Gusa |
| Kiwango cha Upinzani wa Maji | IP7 Inayozuia maji |
| Battery Average Life (Earbuds) | 8 hours (single charge) |
| Jumla ya Muda wa Kucheza (pamoja na Kipochi cha Kuchaji) | Hadi saa 48 |
| Muda wa Kuchaji | Takriban saa 1.5 (kwa kesi) |
| Kiolesura cha Kuchaji | Aina-C |
| Umbali wa Juu wa Uendeshaji | Mita 15 |
| Masafa ya Marudio | 20 Hz - 20,000 Hz |
| Udhibiti wa Kelele | Sound Isolation (ENC for calls) |
| Nyenzo | Plastiki |
| Vipimo vya Bidhaa | 8.5 x 6 x 2.6 cm (case); 130 g |
| Mtengenezaji | Jesebang |

Image: Detailed dimensions of the earbuds and their charging case.

Image: A close-up of the product packaging displaying key technical parameters and certifications.
Udhamini na Msaada
For warranty information or technical support, please contact Jesebang customer service. Refer to the product packaging or the official Jesebang webtovuti kwa maelezo ya mawasiliano.
The product is manufactured by Jesebang.

Image: Back of the product box displaying regulatory compliance marks such as FCC ID, UKCA, CE, and RoHS.

Image: Side of the product box providing contact information for UK and EC representatives for regulatory compliance.


