1. Introduction
Welcome to the user manual for your Acer Ohr617 Wireless Bluetooth Headset. This manual provides essential information on setting up, operating, maintaining, and troubleshooting your new headset to ensure an optimal audio experience. The Acer Ohr617 features an in-ear design, a built-in high-definition microphone, call noise reduction (ENC), and stereo sound quality, all in a mini, compact, and comfortable form factor with a convenient Type-C charging case.
2. Product Overview
2.1 Package Contents
- Acer Ohr617 Wireless Bluetooth Earbuds (Left and Right)
- Charging Case
- USB Type-C Adapter (Charging Cable)
- User Manual (This Document)
2.2 Key Features
- ENC Call Noise Cancellation: Enhanced clarity for calls by reducing environmental noise.
- Wireless 6.0 Technology: Stable and efficient wireless connection.
- Super Diaphragm: 13mm large dynamic driver for surging sound and ultra-high frequency response.
- Comfortable & Stable Fit: Ergonomically designed for extended wear without discomfort, stable during physical activity.
- Long Battery Life: Up to 5 hours of music playback on a single charge, with additional charges from the case.
- Intuitive Touch Controls: Easy management of music playback, calls, and voice assistant.
- Stereo Sound Quality: Rich, immersive audio experience.
- Type-C Charging: Modern and convenient charging interface.
3. Setup
3.1 Initial Charging
Before first use, fully charge your Acer Ohr617 headset. Place both earbuds into the charging case and connect the Type-C charging cable to the case and a power source. The indicator light on the case will show charging status.
3.2 Pairing with a Device
- Ensure both earbuds are fully charged.
- Open the charging case. The earbuds will automatically enter pairing mode (indicator lights may flash).
- On your device (smartphone, tablet, etc.), go to Bluetooth settings and turn on Bluetooth.
- Search for available devices and select "Acer Ohr617" from the list.
- Once connected, the earbuds will indicate successful pairing (e.g., a voice prompt or steady light).
- For subsequent use, the earbuds will automatically connect to the last paired device when taken out of the case.
3.3 Wearing the Earbuds
Gently insert the earbuds into your ears. Adjust them for a snug and comfortable fit. The ergonomic design ensures stability, even during activities like sports.
4. Operating Instructions
The Acer Ohr617 earbuds feature intuitive touch controls on each earbud. Refer to the diagram below for specific functions:
4.1 Music Mode Controls
- Pause/Play: Short-press the function key on either earbud.
- Volume -/+: Long-press the function key on the left earbud for volume down, and on the right earbud for volume up.
- Next Track: Double-tap the left earbud's function key.
4.2 Call Mode Controls
- Answer/Hang Up: Short-press the function key on either earbud.
- Reject Call: Long-press the function key on either earbud.
4.3 Voice Assistant
- Activate Voice Assistant: Long-press the function key on either earbud.
5. Maintenance
To ensure the longevity and optimal performance of your Acer Ohr617 headset, follow these maintenance guidelines:
- Cleaning: Regularly wipe the earbuds and charging case with a soft, dry, lint-free cloth. Avoid using harsh chemicals or abrasive materials.
- Storage: When not in use, always store the earbuds in their charging case to protect them from dust, damage, and to keep them charged.
- Battery Care: Avoid exposing the device to extreme temperatures (hot or cold) as this can affect battery life. Charge the device regularly, even if not used frequently, to maintain battery health.
- Water Exposure: The earbuds are not waterproof. Avoid exposure to water, sweat, or high humidity.
6. Troubleshooting
If you encounter any issues with your Acer Ohr617 headset, please try the following steps:
6.1 Earbuds Not Pairing/Connecting
- Ensure both earbuds are fully charged.
- Place both earbuds back into the charging case, close the lid, wait a few seconds, then open it again to re-initiate pairing mode.
- Turn off and on your device's Bluetooth.
- Forget "Acer Ohr617" from your device's Bluetooth list and attempt to pair again.
- Ensure the earbuds are within the maximum wireless range of <10m from your device.
6.2 No Sound or Low Volume
- Check the volume level on both your connected device and using the earbud touch controls.
- Ensure the earbuds are properly seated in your ears.
- Verify that the earbuds are connected to the correct audio output on your device.
- Try restarting your connected device.
6.3 Charging Issues
- Ensure the charging cable is securely connected to both the case and the power source.
- Try using a different USB Type-C cable or power adapter.
- Clean the charging contacts on both the earbuds and inside the case with a dry cotton swab.
7. Specifications
| Feature | Specification |
|---|---|
| Brand Name | Acer |
| Model | Ohr617 |
| Material | Plastic |
| Communication | Wireless (Bluetooth) |
| Wireless Version | 6.0 |
| Connectors | Type C |
| Style | Tws in-ear headphones |
| Vocalism Principle | Dynamic |
| Features | With microphone, Sound Isolating, Volume Control, Control Button |
| Active Noise-Cancellation | No |
| Voice Assistant Built-in | No |
| Waterproof | No |
| Support APP | No |
| Support Memory Card | No |
| Battery life (Music playback) | 4-5 hours (single listening) |
| Earphone capacity | 25mAh |
| Charging case battery capacity | 250mAh |
| Charging time | ~1.5 hours |
| Frequency response range | 20Hz-20KHz |
| Vocal unit | 13mm / 0.512inch |
| Receive distance | ≥10m / 393.7inch (accessible condition) |
| Weight of earphones | 3.3g * 2 (0.116oz * 2) |
| Warehouse weight (Total) | 36.5g (1.29oz) |
| Package List | Charging case, USB Type-C Adapter |
| Certification | CE, FCC, RoHS |
| Origin | TW(Origin) |
| Function | For Video Game, Common Headphone, For Powersports, Sport, For Outdoor |
| Impedance Range | Up to 32 Ω |
| Earcups Type | Semi-open |
| Headphone Pads Material | Other |
| Charging Method | Charging case |
| Maximum wireless range | <10m |
8. User Tips
Here are some tips to enhance your experience with the Acer Ohr617 Wireless Bluetooth Headset:
- Optimal Fit: Experiment with different earbud positions to find the most comfortable and secure fit for your ears. A good seal improves sound quality and noise isolation.
- Regular Charging: For consistent performance, make it a habit to place the earbuds back in their charging case when not in use. This ensures they are always ready for your next listening session.
- Clean Contacts: If you experience intermittent charging, gently clean the charging pins on both the earbuds and inside the case with a dry, soft cloth to remove any dust or debris.
- Environmental Awareness: While the earbuds offer ENC for calls, always be aware of your surroundings, especially when using them outdoors or in traffic, as they provide sound isolation.
9. Warranty and Support
Acer provides a standard warranty for the Ohr617 Wireless Bluetooth Headset against manufacturing defects. For detailed warranty information, service requests, or technical support, please refer to the official Acer support website or contact your local Acer customer service center. Keep your proof of purchase for warranty claims.
