1. Bubuka
Welcome to the iBstone Nova Hearing Aids user manual. This guide provides essential information for the proper use, care, and maintenance of your iBstone Nova hearing aids, model iB-nova-o. Please read this manual thoroughly before using your device to ensure optimal performance and longevity.
The iBstone Nova hearing aids are designed to provide clear sound, comfortable wear, and ease of use. They feature an almost invisible design, advanced noise reduction to minimize whistling, and a long-lasting battery for extended use.

Figure 1: iBstone Nova Smart Digital Hearing Aid highlighting features such as clear sound, comfortable wear, easy use, no whistling, almost invisible design, and a week-long battery life per charge.
2. Komponén produk
Your iBstone Nova hearing aid system includes the following main components:
- iBstone Nova Hearing Aids: Two compact, in-ear devices (Left and Right).
- Kasus ngecas portabel: Used for charging and storing the hearing aids, also functions as a power bank.
- Kubah Ceuli: Various sizes of silicone ear domes for a comfortable and secure fit.
- Anti-Loss Strap: An optional accessory to secure your hearing aids.
3. Setup jeung pamakéan munggaran
3.1 Ngecas Alat
Before initial use, fully charge your iBstone Nova hearing aids and the charging case.
- Place the hearing aids into their respective slots in the charging case. Ensure they are correctly seated.
- Sambungkeun wadah ngecas ka sumber listrik nganggo kabel USB anu disayogikeun.
- Lampu indikator dina wadah ngecas bakal hurung pikeun nunjukkeun status ngecas.

Figure 2: Charging the iBstone Nova hearing aids. The image shows the charging case connected to power, with indicator lights. Details include charging time (≤1.5 hrs), usage time (≥20 hrs), and charging case backup power (≥80 hrs, providing 3 full recharges).
Indikator ngecas:
- Caang: Ngecas
- No light up: Dicas pinuh
- One light on case: 25% Remaining Power in the Case
3.2 Fitting the Hearing Aids
Proper fitting is crucial for comfort and sound quality. The iBstone Nova features an ergonomic, slim in-ear design.
- Choose the right size of ear domes: Select the ear dome that provides a comfortable and secure seal in your ear canal. Experiment with different sizes if necessary.
- Place the device into the ear canal: Gently insert the hearing aid into your ear canal. The device is marked with 'L' for Left and 'R' for Right. Ensure the '▲' (upward direction) indicator is correctly oriented.
- Adjust for comfort and security: Once inserted, gently adjust the hearing aid until it feels comfortable and secure, without causing pressure or discomfort.

Figure 3: Step-by-step guide for fitting the iBstone Nova hearing aids, including choosing ear domes, placing the device, adjusting for comfort, and using the button for volume/mode.

Figure 4: Illustration of the ergonomic design of the iBstone Nova hearing aid, showing its external battery and slimmer fit for all-day comfort.
4. Operasi
4.1 Daya Hurung/Pareuman
The hearing aids typically power on automatically when removed from the charging case and power off when placed back into the case.
4.2 Volume and Mode Adjustment
To adjust the volume or switch between listening modes, press the button located on the hearing aid. Each press will cycle through available settings. Refer to the quick start guide for specific button press sequences for your model.
4.3 Fitur Kualitas Sora
The iBstone Nova hearing aids incorporate advanced digital processing for superior sound experience:
- Crystal-Clear Digital Sound: Provides high-fidelity audio.
- No Background Noise & No Echo: Advanced algorithms minimize unwanted ambient sounds and reverberation.
- Advanced Multi-Channel Smart Chip: Processes sound efficiently for clarity.
- Up to 26dB AI Noise Reduction: Actively reduces noise for a more focused listening experience.

Figure 5: A comparison illustrating the superior sound quality of iBstone Nova (crystal-clear digital sound, no background noise, no echo, advanced chip, up to 26dB AI noise reduction) versus typical analog devices (muffled unclear sound, terrible whistling, cheap analog chip, no noise reduction).
5. Pangropéa sarta perawatan
5.1 beberesih poean
To maintain optimal performance and hygiene, clean your hearing aids daily:
- Use a soft, dry cloth to wipe the surface of the hearing aids.
- Gently remove any earwax or debris from the ear domes and sound outlets using the provided cleaning tool.
- Do not use water or cleaning solvents directly on the hearing aids.
5.2 Dehumidifying
The charging case features a built-in dehumidifying capsule to help extend the lifetime of your devices by removing moisture.
- Always store your hearing aids in the charging case when not in use.
- The dehumidifying function operates automatically when the devices are in the case.

Gambar 6: Leuwihview of extra design features, including the anti-loss strap, built-in dehumidifying capsule, portable charging case, and abundant ear domes for a custom fit.
5.3 Panyimpenan
When not in use, store your hearing aids in the portable charging case. This protects them from damage, keeps them charged, and utilizes the dehumidifying function.
6. Cara ngungkulan
If you experience issues with your iBstone Nova hearing aids, try the following solutions:
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Taya sora atawa sora lemah | Low battery; blocked ear dome/sound outlet; incorrect volume setting. | Charge the hearing aids; clean the ear dome and sound outlet; increase volume. |
| Whistling atawa eupan balik | Improper fit; earwax buildup; hand/object too close to the ear. | Re-insert the hearing aid for a snug fit; clean ear canal; ensure nothing obstructs the microphone. |
| Sora distort | Low battery; moisture buildup; damaged component. | Charge the hearing aids; use the dehumidifying function; contact support if problem persists. |
| Hearing aid does not charge | Improper placement in case; charging cable/adapter issue; dirty charging contacts. | Ensure hearing aids are correctly seated; check cable/adapter; clean charging contacts. |
If the problem persists after trying these solutions, please contact iBstone customer support for further assistance.
7. Spésifikasi
- Jumlah modél: iB-nova-o
- Pabrikan: iBstone
- Batré: 1 A batré diperlukeun (kaasup)
- Ukuran Paket: 6.1 x 3.9 x 1.8 inci
- Beurat pakét: 8.4 ons
- Waktu Ngecas: Kurang leuwih 1.5 jam
- Waktos Pamakéan: Kurang leuwih 20 jam per muatan pinuh
- Charging Case Backup: Provides approximately 3 full recharges for a pair of hearing aids
8. Émbaran Kasalametan
Bantahan Hukum: Pernyataan ngeunaan suplemén dietary teu acan dievaluasi ku FDA sareng henteu dimaksudkeun pikeun diagnosa, ngubaran, nyageurkeun, atanapi nyegah panyakit atanapi kaayaan kaséhatan naon waé.
Mangga perhatikeun pancegahan kaamanan di handap ieu:
- Keep hearing aids out of reach of children and pets to prevent accidental ingestion of small parts.
- Do not expose hearing aids to extreme temperatures, humidity, or direct sunlight.
- Ulah nepi ka alat-alat muragkeun atawa kakeunaan dampak anu kuat.
- Do not attempt to repair or modify the hearing aids yourself. Refer all servicing to authorized personnel.
- Remove hearing aids before showering, swimming, or using hairspray/perfume.
- If you experience any discomfort, pain, or unusual symptoms while using the hearing aids, discontinue use and consult a medical professional.
9. Garansi jeung Rojongan
iBstone is committed to providing excellent customer service and support for your Nova hearing aids.
9.1 Lifetime Support
We offer lifetime support for your iBstone Nova hearing aids. If you have any questions or require assistance, please do not hesitate to contact our team.
9.2 Ngahubungan Rojongan
You can reach the iBstone support team via text, email, message, or phone call. Our US-based team provides real-human instant service, including replacement and repair options.

Figure 7: The iBstone support team, emphasizing lifetime support, real-human instant service, US-based replacement & repair, and comprehensive manual & video instruction.