Introduction
Thank you for choosing the acer Wireless Bluetooth Headphones OHR205. These over-ear headphones are designed to provide a superior audio experience with exceptional comfort and versatile connectivity. This manual will guide you through the setup, operation, and maintenance of your new headphones.
What's in the Box
Please ensure all items are present before proceeding:
- acer OHR205 Bluetooth Headphones
- 3.5mm AUX Cable
- USB-C Charging Cable
- User Manual
Image: The acer OHR205 headphones, USB-C charging cable, 3.5mm AUX cable, and user manual are neatly arranged next to the product box.
Product Overview
Familiarize yourself with the headphone controls and ports:
- Power Button: Press and hold to power on/off.
- Volume Controls (+/-): Adjust audio volume.
- EQ Button: Cycle through equalizer modes for different sound profiles.
- USB Type-C Port: For charging the headphones.
- 3.5mm Audio Jack: For wired connection using the AUX cable.
- Built-in Microphone: For clear call quality.
Image: A detailed view of the right earcup highlighting the control buttons and ports, including the power, volume, EQ, USB-C, and 3.5mm jack.
Setup
Bluetooth Pairing
- Ensure the headphones are fully charged.
- Press and hold the Power Button until the LED indicator flashes blue and red, indicating pairing mode.
- On your device (smartphone, laptop, tablet), enable Bluetooth and search for available devices.
- Select "OHR205" from the list of devices.
- Once connected, the LED indicator will show a solid blue light.
Multipoint Connectivity
The OHR205 headphones support multipoint connectivity, allowing you to connect to two devices simultaneously (e.g., phone and laptop). To switch between devices, simply pause audio on one device and start playing on the other. The headphones will automatically switch the audio source.
Charging
Connect the supplied USB-C charging cable to the headphone's USB-C port and the other end to a compatible USB power source. A full charge takes approximately 3 hours and provides up to 70 hours of playtime.
Operating Instructions
Basic Controls
- Power On/Off: Press and hold the Power Button.
- Play/Pause: Short press the Power Button.
- Volume Up/Down: Press the '+' or '-' buttons.
- Next Track: Long press the '+' button.
- Previous Track: Long press the '-' button.
- Answer/End Call: Short press the Power Button.
- Reject Call: Long press the Power Button.
- Activate Voice Assistant: Double-press the Power Button.
- Change EQ Mode: Short press the EQ button.
Wired Connection
To use the headphones with a wired connection, plug the 3.5mm AUX cable into the headphone's audio jack and the other end into your audio source. The headphones do not need to be powered on for wired use.
Comfort and Design
The OHR205 headphones are designed for extended wear:
- Memory Foam Earpads: Ultra-soft memory foam earpads provide exceptional comfort and passive noise cancellation.
- Lightweight Build: The lightweight design ensures comfort during long listening sessions.
- Foldable Structure: The headphones feature a foldable design for easy storage and portability, making them ideal for travel, gym, or commuting.
Image: A woman wearing the headphones while exercising, illustrating the comfortable fit and design suitable for active use.
Audio Quality
Experience rich and immersive sound:
- 40mm Dynamic Drivers: Precision-tuned 40mm dynamic drivers deliver crisp highs, detailed mids, and deep, immersive bass.
- Passive Noise Cancellation: The over-ear design with memory foam earpads provides effective passive noise cancellation, reducing ambient distractions.
Image: A woman enjoying music with the headphones, emphasizing the superior sound quality and comfortable fit.
Maintenance
- Clean the headphones regularly with a soft, dry cloth.
- Avoid exposing the headphones to extreme temperatures, humidity, or liquids.
- Store the headphones in a cool, dry place when not in use.
- Do not attempt to disassemble or repair the headphones yourself. Contact customer support for assistance.
Troubleshooting
No Power
- Ensure the headphones are fully charged.
- Check the charging cable and power source.
Cannot Pair via Bluetooth
- Make sure the headphones are in pairing mode (flashing blue and red LED).
- Ensure your device's Bluetooth is enabled and within range (up to 10 meters).
- Forget the device from your Bluetooth list and try pairing again.
Poor Audio Quality
- Check the audio source for quality issues.
- Ensure the headphones are within Bluetooth range and there are no obstructions.
- If using a wired connection, ensure the 3.5mm AUX cable is securely connected.
Specifications
| Feature | Detail |
|---|---|
| Model Name | acer-OHR205 |
| Connectivity Technology | Wireless (Bluetooth 6.0) |
| Wireless Communication Technology | Bluetooth |
| Bluetooth Version | 6.0 |
| Bluetooth Range | 10 Meters |
| Battery Life | 70 Hours |
| Charging Time | 3 Hours |
| Audio Driver Size | 40 Millimeters |
| Noise Control | Passive Noise Cancellation |
| Headphones Jack | 3.5 mm Jack |
| Control Type | Button Control |
| Item Weight | 188 Grams (6.6 ounces) |
| Color | White |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official acer website or contact your local acer customer service center. Keep your purchase receipt for warranty claims.
