1. Introduction
Thank you for choosing the RUNOLIM WH301A Hybrid Active Noise Cancelling Headphones. This manual provides essential information for setting up, operating, and maintaining your headphones to ensure optimal performance and longevity. Please read this manual thoroughly before use.
Image 1.1: RUNOLIM WH301A Headphones
2. Product Overview
2.1 Package Contents
Ensure all items are present in your package:
- RUNOLIM WH301A Hybrid Active Noise Cancelling Headphones
- USB-C Charging Cable
- 3.5mm Audio Cable
- User Manual (this document)
2.2 Headphone Components and Controls
Image 2.1: Headphone Controls Diagram
- Microphone
- Type-C charging port
- Bluetooth/Power LED Indicator
- 3.5mm audio port
- ANC switch indicator
- Bluetooth/Power LED Indicator (repeated, likely for different sides or functions)
- Volume-button/previous song
- Multi-function button (Power On/Off, Play/Pause, Answer/End Call)
- Volume+ button/next song
2.3 Design Features
The RUNOLIM WH301A headphones are designed for comfort and portability:
- High-protein Leather Earpads: Mimic human skin texture for comfort.
- Rotatable Ear Cups: For a flexible fit.
- Adjustable Headband: To fit various head sizes.
- Foldable Design: For easy storage and transport.
Image 2.2: Comfort and Portability Features
3. Setup
3.1 Charging the Headphones
Before first use, fully charge your headphones. Use the provided USB-C charging cable to connect the headphones to a power source (e.g., computer USB port, wall adapter).
- Charging Time: Approximately 2.5 hours for a full charge.
- The LED indicator will show charging status.
Image 3.1: Charging via Type-C Port
3.2 Bluetooth Pairing
To connect your headphones wirelessly:
- Ensure the headphones are charged and powered off.
- Press and hold the Multi-function button (8) until the LED indicator (3/6) flashes blue and red, indicating pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "RUNOLIM WH301A" from the list.
- Once connected, the LED indicator will flash blue slowly.
The headphones utilize Bluetooth 5.3 for a stable connection up to 10 meters (33 feet).
Image 3.2: Wireless and Wired Connectivity
3.3 Wired Connection
To use the headphones in wired mode:
- Insert one end of the 3.5mm audio cable into the headphone's 3.5mm audio port (4).
- Connect the other end to your audio device's 3.5mm jack.
Note: Active Noise Cancellation (ANC) function is not available when using the 3.5mm audio cable. ANC requires Bluetooth mode.
3.4 Smart Dual Connection
The headphones support smart dual connection, allowing you to seamlessly switch between two paired devices (e.g., a smartphone and a laptop) without needing to manually disconnect and reconnect. Ensure both devices are paired and within range.
Image 3.3: Smart Dual Connection
4. Operating Instructions
4.1 Power On/Off
- Power On: Press and hold the Multi-function button (8) for 3 seconds.
- Power Off: Press and hold the Multi-function button (8) for 3 seconds.
4.2 Active Noise Cancellation (ANC)
The hybrid ANC technology effectively reduces external ambient noise by up to 95%.
- Activate ANC: Locate the dedicated ANC switch (not numbered in diagram, but indicated by ANC switch indicator 5) and slide it to the ON position. The ANC indicator (5) will illuminate.
- Deactivate ANC: Slide the ANC switch to the OFF position.
Image 4.1: Hybrid Active Noise Cancellation
Image 4.2: Noise Reduction Performance
4.3 Transparency Mode
Transparency mode allows you to hear your surroundings while wearing the headphones, enabling interaction without removal.
- Activate/Deactivate Transparency Mode: Refer to the specific control for this function, typically a short press on the ANC button or a dedicated button if available. (The provided diagram does not explicitly label a transparency mode button, but the feature is mentioned in product images.)
Image 4.3: Transparency Mode in Use
4.4 Audio Playback and Calls
- Play/Pause: Short press the Multi-function button (8).
- Volume Up: Short press the Volume+ button (9).
- Volume Down: Short press the Volume- button (7).
- Next Track: Long press the Volume+ button (9).
- Previous Track: Long press the Volume- button (7).
- Answer/End Call: Short press the Multi-function button (8).
- Reject Call: Long press the Multi-function button (8).
- Voice Assistant: Double-press the Multi-function button (8).
5. Maintenance
5.1 Cleaning
- Wipe the headphones with a soft, dry cloth.
- Do not use abrasive cleaners, solvents, or spray chemicals.
- Keep the charging port free of dust and debris.
5.2 Storage
- Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.
- When not in use for extended periods, store them in their folded position to save space and protect them.
5.3 Battery Care
- Avoid fully discharging the battery frequently.
- Charge the headphones regularly, even if not in frequent use, to maintain battery health.
6. Troubleshooting
If you encounter issues with your headphones, refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Headphones do not power on | Ensure the battery is charged. Connect to a power source using the USB-C cable. |
| Cannot pair via Bluetooth | Ensure headphones are in pairing mode (LED flashing blue/red). Turn off and on Bluetooth on your device. Move closer to the device. Clear previous Bluetooth connections on your device. |
| No sound or low volume | Check headphone and device volume levels. Ensure headphones are properly connected (Bluetooth or wired). If wired, ensure the cable is fully inserted. |
| ANC not working in wired mode | ANC function is only available in Bluetooth mode. |
| Intermittent connection | Ensure no obstacles between headphones and device. Move closer to the device. Avoid strong electromagnetic interference. |
7. Specifications
Key technical specifications for the RUNOLIM WH301A Hybrid Active Noise Cancelling Headphones:
| Feature | Specification |
|---|---|
| Model Name | WH301A |
| Noise Control | Active Noise Cancellation |
| Connectivity Technology | Wireless (Bluetooth 5.3) |
| Bluetooth Range | 10 Meters |
| Audio Driver Size | 40 Millimeters |
| Frequency Range | 20 Hz - 20 KHz |
| Impedance | 32 Ohm |
| Sensitivity | 105 dB |
| Battery Life (ANC Off) | Up to 70 hours |
| Battery Life (ANC On) | Up to 40 hours |
| Charging Time | 2.5 Hours |
| Headphones Jack | 3.5 mm Jack |
| Item Weight | 0.26 Kilograms (9.2 ounces) |
| Product Dimensions | 7.35 x 6.46 x 3.18 inches |
| Material | Plastic (earpads: high-protein leather) |
| Special Features | Adjustable Headband, Detachable Cable, Foldable, Lightweight, Noise Cancellation |
Image 7.1: Extended Battery Life
Image 7.2: Powerful 40mm Drivers
8. Warranty and Support
RUNOLIM products are designed for reliability and performance. For specific warranty details and support, please refer to the warranty card included with your product or contact RUNOLIM customer service directly. Information regarding warranty and support is typically available on the manufacturer's official website.
