1. Bubuka
Welcome to the Truefree O2 Open Ear Headphones user manual. These wireless earbuds are designed for comfort, situational awareness, and high-quality audio, making them ideal for various activities including workouts and office use. This manual provides detailed instructions on how to set up, operate, and maintain your Truefree O2 headphones.
The Truefree O2 headphones with their charging case.
Pidéo promosi casing features of Truefree O2 Open Ear Headphones.
2. Eusi Paket
Ensure all items are present in your Truefree O2 package:
- Truefree O2 Open-ear Headphones
- Kabel Ngecas Tipe-C
- Ngecas Case
- Manual pamaké
What's included in the Truefree O2 package.
3. Spésifikasi
| Fitur | Rincian |
|---|---|
| Ngaran modél | Truefree O2 |
| Kaayaan Barang | Anyar |
| Bahan | ABS |
| Beurat | 8g (per earbud) / 140g (total package) |
| Asisten sora Diwangun-di | No |
| Ngasingkeun sora | No (Open Ear Design) |
| Kategori | Earphone & Headphone |
| Métode ngecas | Kasus ngecas (Tipe-C) |
| Bahan Headphone Pads | Other (Ultra-soft silicone ear hooks) |
| Diaméter supir | 15.4 mm |
| Rentang impedansi | nepi ka 32 Ω |
| Vérsi Bluetooth | 5.3 |
| Bluetooth Profile | HFP, A2DP, AVRCP, AVCTP, AVDTP, GAVDP, SPP, HID, PBAP, DID |
| Codecs | AAC, SBC |
| Kalayan Mikropon | Yes (Dual-mic) |
| Nyaéta Wireless | Sumuhun |
| Rojongan APP | Yes (Truefree APP) |
| Tahan cai | IPX5 |
| Rentang Tanggapan Frékuénsi | 20 - 20000 Hz |
| Tipe Colokkeun | Euweuh |
| Aktif Noise-Pembatalan | No (ENC for calls) |
| Volume Control | Sumuhun |
| Tombol kontrol | Henteu (Kontrol Toél) |
| Prinsip Vokalisme | Dinamis |
| Tipe Wireless | Bluetooth |
| Panyambung | Tipe-C |
| Komunikasi | Wireless leres |
| Gaya | Wired in-ear headphones (Open Ear Hook) |
| Sertifikasi | CE, FCC, RoHS |
| Asalna | Daratan Cina |
| Rojongan Kartu Mémori | No |
| Play Time (Single Charge) | Kira-kira. 6.5 jam (dina volume 60%) |
| Total Play Time (with Charging Case) | Kira-kira. 22 jam |
| Earbuds Waktos Ngecas | Kira-kira. 1.5 jam |
| Ngecas Case Ngecas Time | Kira-kira. 2 jam |
| Kapasitas Kakuatan Earbud | 140mAh (70mAh*2) |
| Ngecas Kapasitas Kakuatan Kasus | 500 mah |
| Earbud Dimension (L*W*H) | 91.7 x 57 x 26 mm |
| Charging Case Dimension (L*W*H) | 45.6 x 40 x 15.5 mm |
| Latensi Modeu Kaulinan | 60 ms |
| Noise Cancellation for Calls | ENC Tech & Four Microphones |
4. Setélan
4.1 Papasangan awal
- Buka wadah ngecas. Earbuds bakal otomatis asup kana mode papasangan.
- Dina alat Anjeun (smartphone, tablet, jsb), aktipkeun Bluetooth.
- Milarian pikeun "TRUEFREE O2" in the list of available Bluetooth devices.
- Select "TRUEFREE O2" to connect. You will hear a confirmation tone once connected.
4.2 Truefree APP Installation
To unlock full customization and features, download the "Truefree" APP from your device's app store (e.g., Apple App Store, Google Play Store).
Customize your audio experience and control functions via the dedicated Truefree APP.
5. Parentah Operasi
5.1 Maké Earbuds
The Truefree O2 features ultra-soft silicone ear hooks and a lightweight design (8g per earbud) for a secure and comfortable fit. Place the ear hook over your ear and adjust the earbud for optimal sound and comfort.
The ergonomic design ensures a secure and comfortable fit for active users.
5.2 Kontrol Toél
The Truefree O2 earbuds utilize smart touch controls. Specific functions can be customized via the Truefree APP. Refer to the app for detailed control mapping.
5.3 Modeu Kaulinan
Activate Game Mode via the Truefree APP for a low latency experience (60ms), which is crucial for gaming. This mode helps accurately capture in-game audio cues like footsteps and gunfire.
Equipped with Bluetooth 5.3 for stable connection and a 70ms low latency game mode.
5.4 Konéksi Multititik
The Truefree O2 supports multipoint connection, allowing you to connect the earbuds to two devices simultaneously. Enable "Dual Device Connection" in the Truefree APP to seamlessly switch between music, videos, and calls on your connected devices.
6. Ngecas
- Ngecas Earbuds: Place the earbuds into the charging case. They will begin charging automatically. A full charge takes approximately 1.5 hours.
- Kasus ngecas: Connect the Type-C charging cable to the charging case and a power source. The charging case takes approximately 2 hours for a full charge.
- Kahirupan batré: Enjoy up to 6.5 hours of playtime on a single earbud charge (at 60% volume), and a total of 22 hours with the charging case.
Features IPX5 waterproof rating for sports, extended battery life, and fast Type-C charging.
7. Pangropéa
7.1 beberesih
Regularly clean your earbuds and charging case with a soft, dry cloth. Avoid using abrasive materials or harsh chemicals.
7.2 Tahan cai
The Truefree O2 headphones are IPX5 waterproof, meaning they are resistant to sweat and light splashes. Do not submerge them in water or expose them to heavy rain.
7.3 Charging Case Material
The charging case is made of a new paint-free material with a laser texture, designed to be environmentally friendly and scratch-resistant.
The charging case features a stylish and durable design with environmentally friendly materials.
8. Cara ngungkulan
- Henteu aya sora: Ensure the earbuds are charged and properly connected to your device. Check your device's volume settings.
- Masalah sambungan: Try unpairing and re-pairing the earbuds. Ensure no other Bluetooth devices are interfering.
- Earbuds Teu Ngecas: Verify the charging cable is securely connected and the charging case has power. Clean the charging contacts on both the earbuds and the case.
- App Teu Nyambung: Ensure Bluetooth is enabled and the earbuds are paired with your device before opening the Truefree APP.
9. Tips pamaké
- Kasadaran situasional: The open-ear design allows you to hear your surroundings. This is particularly useful for outdoor activities like cycling or running, and in environments where you need to interact with others, such as an office or gym.
- Bass ditingkatkeun: For a richer audio experience, utilize the bass enhancement algorithm available through the Truefree APP.
- Hapus Telepon: The dual-mic ENC noise cancelling technology is specifically designed to filter out external noise during calls, ensuring your voice is transmitted clearly.
- Aman Fit: The NiTi alloy memory steel wire and ergonomic ear hooks provide a stable fit. Experiment with the positioning to find the most secure and comfortable fit for your ear shape, especially during vigorous activities.
Diwincik view of the 15mm dynamic driver and directional sound outlet for rich sound with less leakage.
Stay aware of your surroundings while enjoying music, and experience crystal clear calls with ENC noise cancelling.
10. Garansi jeung Rojongan
Truefree is committed to providing excellent customer experience. If you encounter any problems or have suggestions regarding your Truefree O2 Open Ear Headphones, please do not hesitate to contact Truefree customer support. We are ready to offer you a satisfactory solution.
