1. Bubuka
Thank you for choosing the Acer Ohr503 Wireless Headphones. These in-ear Bluetooth headphones are designed to provide a high-fidelity stereo sound experience with comfort and convenience, suitable for various activities including sports, running, and cycling. They are compatible with mobile phones and tablets running Android and iOS systems. Featuring a V5.4 intelligent chip, these headphones offer super long standby time, fast charging, and clear call quality with intelligent noise cancellation.
2. Eusi Paket
Mangga cék kotak pikeun item di handap ieu:
- Headphone Nirkabel Acer Ohr503 (Earbud Kénca sareng Katuhu)
- Ngecas Case
- Kabel Ngecas USB Tipe-C
- Manual pangguna (dokumén ieu)
3. Spésifikasi
| Fitur | Spésifikasi |
|---|---|
| Modél | oh503 |
| merek | Acer |
| Bahan | palastik |
| Komunikasi | Nirkabel (Bluetooth V5.4) |
| Tipe Wireless | Bluetooth |
| Jangkauan Wireless Maksimum | <10m (approximately 32.81 ft) |
| Kapasitas Batré (Earbuds) | 250 mAh |
| Daya Tahan Batré (Sakali Dianggo) | Nepi ka 4 jam |
| Total Usage Time (with Charging Case) | Nepi ka 20 jam |
| Ngecas Lilana | 1.5 jam (pikeun wadah ngecas) |
| Métode ngecas | Kasus ngecas, Adaptor USB Type-C |
| Prinsip Vokalisme | Dinamis |
| Jumlah Supir | 2 |
| Rentang impedansi | Nepi ka 32 Ω |
| Ngasingkeun sora | Sumuhun |
| Aktif Noise-Pembatalan | No (Intelligent Call Noise Cancellation is present) |
| Kalayan Mikropon | Sumuhun |
| Tombol kontrol | Sumuhun |
| Volume Control | Sumuhun |
| Asisten sora Diwangun-di | No (can be activated via long press) |
| Rojongan APP | No |
| Tahan cai | No |
| NFC Téhnologi | No |
| Sertifikasi | CE, FCC, RoHS |
| Pilihan Warna Produk | Pink, Yellow, Purple, Blue, Black, Gray |
| Ukuran Paket | 13 cm (L) x 9 cm (W) x 4 cm (H) |
| Beurat pakét | 0.11 kg |
4. Setup Guide
4.1 Ngecas Headphone sareng Case
Sateuacan dianggo anu munggaran, pastikeun headphone sareng wadah ngecas parantos dicas pinuh.
- Teundeun earbuds kana wadah ngecas.
- Sambungkeun kabel ngecas USB Type-C ka port ngecas dina casing sareng colokkeun tungtung anu sanés kana sumber kakuatan USB anu cocog.
- Lampu indikator ngecas dina casing bakal némbongkeun status ngecas.
- A full charge for the case typically takes about 1.5 hours.
A 10-minute charge can provide approximately 2 hours of music playback.

4.2 Nyapasangkeun sareng Alat Anjeun
The Acer Ohr503 headphones feature instant automatic connection upon opening the case.
- Pastikeun Bluetooth alat anjeun dihurungkeun.
- Buka tutup wadah ngecas. Earbuds bakal otomatis asup kana mode papasangan.
- On your device, search for Bluetooth devices and select "Acer Ohr503" from the list.
- Once connected, you will hear a confirmation tone, and the headphones will be ready for use.
The headphones utilize a V5.4 intelligent chip for stable and fast connections.

5. Parentah Operasi
The Acer Ohr503 headphones are designed for effortless control through touch gestures.
5.1 Kontrol Toél

- Puter / Reureuh: Sakali klik dina salah sahiji earbud.
- Lagu salajengna: Triple click on the right earbud.
- Lagu saméméhna: Triple click on the left earbud.
- Ngajawab / mungkas Telepon: Sakali klik dina salah sahiji earbud.
- Nolak Telepon: Long press for 2 seconds on either earbud.
- Volume Up: Double click on the right earbud.
- Volume Turun: Double click on the left earbud.
- Aktipkeun Asisten Sora: Pencét lila dina earbud kénca.
5.2 Nelepon jeung Narima Telepon
The headphones feature intelligent call noise cancellation technology, ensuring clear and natural voice quality during calls, even in noisy environments.

- Ngajawab Telepon: Sakali klik dina salah sahiji earbud.
- Nutup Telepon: Single click on either earbud during a call.
- Nolak Telepon: Long press for 2 seconds on either earbud when a call comes in.
5.3 Kanyamanan Nganggo
The ergonomic design and liquid silicone ear tips ensure a comfortable and lightweight fit, allowing for extended periods of wear without ear fatigue.

6. Pangropéa sarta perawatan
To ensure the longevity and optimal performance of your Acer Ohr503 headphones, follow these care instructions:
- beberesih: Rutin ngabersihkeun earbuds sareng wadah ngecas ku lawon anu lemes, garing, teu aya lint. Ulah make bahan kimia kasar atawa bahan abrasive.
- Tips ceuli: Cabut sareng bersihkeun tip ceuli silikon sacara périodik nganggo sabun sareng cai anu hampang. Pastikeun aranjeunna tos rengse garing saméméh reattaching.
- Port ngecas: Keep the USB Type-C charging port free from dust and debris.
- Panyimpenan: When not in use, store the headphones in their charging case to protect them from damage and keep them charged.
- Hindarkeun cai: The headphones are not waterproof. Avoid exposure to water, moisture, or excessive humidity.
- Suhu: Do not expose the headphones to extreme temperatures (hot or cold) or direct sunlight for prolonged periods.
7. Cara ngungkulan
If you encounter any issues with your Acer Ohr503 headphones, try the following solutions:
7.1 Masalah Sambungan
- Headphone teu tiasa dipasangkeun: Ensure the headphones are charged and the charging case lid is open. Turn off and on your device's Bluetooth, then try pairing again.
- Sambungan intermiten: Ensure the headphones are within the 10-meter wireless range of your device. Avoid obstacles that may interfere with the Bluetooth signal.
- Ngan hiji earbud anu nyambung: Lebetkeun deui dua earbud kana wadah pangisi daya, tutup tutupna, antosan sababaraha detik, teras buka tutupna teras cobian pasangkeun deui.
7.2 Masalah Sora
- Teu aya sora: Check the volume level on both your device and the headphones. Ensure the headphones are properly connected to your device.
- Kualitas sora anu handap: Ensure the ear tips are properly seated in your ears for a good seal. Clean any debris from the earbud speakers.
- Call clarity issues: The headphones feature intelligent call noise cancellation. Ensure the microphone is not obstructed.
7.3 Masalah Ngecas
- Headphone teu ngecas: Ensure the earbuds are correctly placed in the charging case. Check that the charging cable is securely connected to both the case and the power source. Try a different USB Type-C cable or power adapter.
- Kasus ngecas teu ngecas: Ensure the USB Type-C cable is securely connected and the power source is active.
8. Tips pamaké
- For optimal sound quality and comfort, experiment with different ear tip sizes to find the best fit for your ears.
- To maximize battery life, always place the earbuds back into the charging case when not in use.
- The low latency of 0.035 seconds makes these headphones ideal for gaming and watching videos, ensuring audio-visual synchronization.
9. Garansi jeung Rojongan
Acer products are manufactured to high-quality standards. This product is certified with CE, FCC, and RoHS standards.
For any product-related inquiries, technical support, or warranty claims, please refer to the official Acer support channels or contact your retailer.





