1. Introduction
Thank you for choosing the Picun R2 PRO Retro Over-Ear Headphones. These headphones combine a stylish retro design with advanced audio technology, including active noise cancellation, long battery life, and high-fidelity sound. This manual will guide you through the setup, operation, and maintenance of your new headphones to ensure an optimal listening experience.
2. Product Overview
The Picun R2 PRO headphones are designed for comfort and superior sound quality, featuring a skin-friendly soft protein leather and an adaptive fit. Key features include:
- Industry-leading leak-proof sound technology
- Active Noise Cancellation (ANC) up to 42dB (Pro version)
- Adaptive earmuffs for a comfortable fit
- Up to 100-120 hours of super battery life
- Exclusive APP intelligent interaction
- Super bass and space sound effect
- Bluetooth V6.0 for stable wireless connection
- Ultra-low latency of 35ms
- 40mm dynamic speakers for HiFi high-fidelity sound
- Support for connecting to two devices simultaneously
3. Setup
3.1 Charging the Headphones
Before first use, fully charge your Picun R2 PRO headphones. A full charge takes approximately 2 hours.
- Locate the USB-C charging port on the headphones.
- Connect the provided USB-C cable to the charging port and the other end to a compatible USB power source (e.g., computer, wall adapter).
- The charging indicator light will show the charging status. Refer to the LED indicator section for details.
3.2 Bluetooth Pairing
To connect your headphones to a device via Bluetooth V6.0:
- Ensure the headphones are powered off.
- Press and hold the multi-function button (usually the Play/Pause button) for approximately 3 seconds until the indicator light flashes blue, indicating pairing mode.
- On your device (smartphone, tablet, computer), go to Bluetooth settings and enable Bluetooth.
- Search for available devices and select "Picun R2 PRO" from the list.
- Once connected, the indicator light will turn solid blue or flash slowly.
The headphones support connecting to two devices simultaneously. After pairing with the first device, disable Bluetooth on the first device, pair with the second, then re-enable Bluetooth on the first device. The headphones should connect to both.
4. Operating Instructions
Familiarize yourself with the button controls for seamless operation.
4.1 Button Functions
- Play/Pause Button (Multi-function button):
- Short press: Play/Pause music.
- Press and hold for 3 seconds (when off): Turn on the headphones (blue light stays on for 3 seconds).
- Press and hold for 3 seconds (when on): Power off the headphones (red light remains on then goes out).
- Volume Up (+) / Next Song Button:
- Short press: Increase volume.
- Long press: Skip to the next song.
- Volume Down (-) / Previous Song Button:
- Short press: Decrease volume.
- Long press: Go to the previous song.
- USB-C Charging Port: For charging the headphones.
- Telephone Microphone: For hands-free calls.
4.2 Active Noise Cancellation (ANC)
The R2 PRO features Active Noise Cancellation to reduce ambient noise. Refer to the APP for specific controls and modes (e.g., transparent mode for dialogue without removing headphones).
4.3 APP Intelligent Interaction
Download the exclusive Picun APP for enhanced control and features, including noise prevention functions, sound customization, and other intelligent operations.
5. Maintenance
5.1 Cleaning
To maintain the appearance and hygiene of your headphones:
- Wipe the headphones with a soft, dry, lint-free cloth.
- Do not use harsh chemicals, cleaning solvents, or strong detergents.
- Avoid getting moisture into any openings.
5.2 Storage
When not in use, store your headphones in a cool, dry place, away from direct sunlight and extreme temperatures. Using a protective case can prevent scratches and damage.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headphones won't turn on | Low battery | Charge the headphones fully. |
| Cannot pair with device | Bluetooth not enabled/pairing mode not active | Ensure Bluetooth is on your device and headphones are in pairing mode (flashing blue light). Try restarting both devices. |
| No sound or low volume | Volume too low on headphones/device; incorrect audio output selected | Increase volume on both headphones and device. Check device's audio output settings. |
| Sound cutting out | Too far from device; interference | Move closer to the paired device (within 10m). Avoid strong Wi-Fi signals or other Bluetooth devices. |
| ANC not working effectively | ANC not activated; improper fit | Ensure ANC is enabled (via button or APP). Adjust earmuffs for a snug fit to maximize noise cancellation. |
7. Specifications
Below are the technical specifications for the Picun R2 PRO Headphones:
| Feature | Detail |
|---|---|
| Product Name | Headset Bluetooth earphones |
| Model Number | Picun R2 / R2 PRO |
| Frequency Response | 20Hz-20000kHz |
| Communication Distance | 10m |
| Battery Life | Approximately 100 H (up to 120H for R2 Pro) |
| Charging Time | Approximately 2 hours |
| Charging Port | TYPE-C |
| Bluetooth Version | Bluetooth V6.0 |
| Microphone | Yes |
| Sensitivity | 32dB/mW |
| Dynamic Speaker | 40mm |
| Active Noise Cancellation | Up to 42dB (R2 Pro version) |
| Latency | 35ms ultra-low latency |
| Material | Metal matte, skin-friendly soft protein skin |
| Available Colors | Maurer Silver Brown, Starry Black, Young Girl Purple, Shell Pink |
8. User Tips
- Optimize ANC: For the best Active Noise Cancellation experience, ensure the earmuffs create a good seal around your ears.
- APP Features: Explore the dedicated Picun APP to unlock advanced features, customize sound profiles, and manage noise cancellation modes.
- Dual Device Connection: Take advantage of the dual connection feature to seamlessly switch between your phone and computer for calls and media.
- Low Latency Gaming: The 35ms ultra-low latency makes these headphones suitable for mobile gaming, providing synchronized audio.
9. Warranty and Support
Picun products are manufactured to the highest quality standards. For any issues or support inquiries, please refer to the seller's warranty policy or contact customer service through your purchase platform. Keep your proof of purchase for warranty claims.
