Introduction
Welcome to the truke BTG 500 Over-Ear Gaming Headphone user manual. This guide provides detailed instructions on how to set up, operate, maintain, and troubleshoot your new headphones. Please read this manual carefully before using the product to ensure optimal performance and longevity.
The truke BTG 500 headphones are designed for an immersive audio experience, featuring 40mm drivers, low-latency gaming mode, dual device pairing, and vibrant RGB lighting.
What's in the Box
- truke BTG 500 Over-Ear Gaming Headphone
- USB-C Charging Cable
- 3.5mm Audio Cable
- User Manual
Product Overview
The truke BTG 500 headphones feature an ergonomic over-ear design for comfort during extended use. Key components include:
- Earcups: Padded for comfort, housing 40mm audio drivers and RGB LEDs.
- Control Buttons: Located on the earcups for power, volume, track control, and call management.
- Microphone: Integrated for clear communication.
- Charging Port: USB-C for fast charging.
- Audio Jack: 3.5mm port for wired connection.
- TF Card Slot: For direct music playback from a memory card.

Image: Control buttons on the truke BTG 500 headphones, showing functions for power, volume, and track selection.

Image: Ergonomic over-the-ear design for all-day comfort.
Setup
1. Initial Charging
Before first use, fully charge your headphones using the provided USB-C cable. Connect the USB-C end to the headphone's charging port and the other end to a USB power source (e.g., computer, wall adapter). The LED indicator will show charging status and turn off when fully charged.
2. Bluetooth Pairing
- Ensure the headphones are powered off.
- Press and hold the Power button for approximately 5 seconds until the LED indicator flashes blue and red, indicating pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "truke BTG 500" from the list of devices.
- Once connected, the LED indicator will flash blue slowly.

Image: Instant pairing process with a mobile device.
3. Dual Device Pairing
The truke BTG 500 supports dual device pairing, allowing connection to two devices simultaneously.
- Pair the headphones with the first device as described above.
- Disable Bluetooth on the first device. The headphones will re-enter pairing mode.
- Pair the headphones with the second device.
- Re-enable Bluetooth on the first device. The headphones should automatically connect to both devices.

Image: Dual connectivity with a smartphone and tablet.
4. TF Card Playback
Insert a TF (microSD) card into the designated slot on the earcup. The headphones will automatically switch to TF card playback mode. Use the control buttons to manage playback.

Image: SD card slot for direct music playback.
Operating Instructions
1. Power On/Off
- Power On: Press and hold the Power button for 3 seconds.
- Power Off: Press and hold the Power button for 5 seconds.
2. Volume Control
- Increase Volume: Press the "+" button.
- Decrease Volume: Press the "-" button.
3. Music Playback
- Play/Pause: Press the Power button once.
- Next Track: Press the "+" button once.
- Previous Track: Press the "-" button once.
4. Call Management
- Answer/End Call: Press the Power button once.
- Reject Call: Press and hold the Power button for 2 seconds.
- Redial Last Number: Double-press the Power button.
The headphones feature PureVoice™ ENC Technology for clear call quality.

Image: PureVoice™ ENC Technology for crystal clear calls.
5. Gaming Mode (50ms Low Latency)
To activate Gaming Mode for ultra-low latency (50ms), double-press the Power button. This mode is optimized for seamless audio synchronization during gaming. Double-press again to exit Gaming Mode.

Image: Low latency gaming mode with 50ms response time.
6. RGB Lighting Control
The RGB LEDs on the earcups can be controlled. To turn the RGB lights on or off, press the Volume "-" button.
7. Voice Assistant
The headphones support built-in voice assistants. Press and hold the Power button for 2 seconds (when not on a call) to activate your device's voice assistant (e.g., Apple Siri, Google Assistant).

Image: Supports hands-free control with voice assistants.
Charging
The truke BTG 500 headphones offer up to 10 hours of playtime on a single charge. They also support rapid fast charging:
- A 10-minute charge provides approximately 100 minutes of playtime.
- Use the provided USB-C cable for charging.

Image: Up to 10 hours of non-stop music on a single charge with Type-C fast charging.
Maintenance
- Cleaning: Wipe the headphones with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Storage: Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.
- Water Resistance: The headphones are IPX5 water and sweat resistant, meaning they can withstand splashes and light rain. Do not submerge them in water.
- Cable Care: Handle the charging and audio cables gently to prevent damage.

Image: IPX5 water resistance for all-weather durability.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headphones do not power on | Low battery | Charge the headphones fully. |
| Cannot pair with device | Headphones not in pairing mode; Bluetooth off on device; device too far | Ensure headphones are in pairing mode (flashing blue/red). Turn on Bluetooth on your device. Move device closer to headphones. |
| No sound | Volume too low; not connected; incorrect audio source | Increase volume on headphones and device. Ensure headphones are connected. Check audio output settings on your device. |
| Sound quality is poor | Weak Bluetooth signal; audio file quality | Move closer to the connected device. Try a different audio file or source. |
| Microphone not working | Incorrect input device selected; muted | Check microphone settings on your device. Ensure microphone is not muted. |
Specifications
| Feature | Detail |
|---|---|
| Brand | truke |
| Model Name | BTG 500 |
| Model Number | F50 |
| Colour | Metal Black |
| Ear Placement | Over Ear |
| Audio Driver Size | 40mm Dynamic Driver |
| Frequency Range | 20Hz-20kHz |
| Bluetooth Version | 5.4 |
| Playtime | Up to 10 Hours |
| Charging Time | 10 minutes charge for 100 minutes playtime |
| Water Resistance | IPX5 (Water Resistant) |
| Headphone Jack | 3.5 mm Jack |
| Control Type | Volume Control, Remote |
| Compatible Devices | Cellphones, Gaming Consoles, Laptops, Tablets |
| Special Features | Built-In Voice Assistant, Fast Charging, Lightweight, Microphone Included (ENC), RGB LEDs, TF Card Support, Dual Pairing, 50ms Low Latency Gaming Mode |
| Enclosure Material | Metal |
| Item Weight | 50 Grams |
Warranty and Support
Warranty Information
The truke BTG 500 Over-Ear Gaming Headphone comes with a 12-month warranty from the date of purchase. This warranty covers manufacturing defects. Please retain your proof of purchase for warranty claims.
Customer Support
For any support, service, or warranty-related queries, please contact truke customer service. truke offers a network of over 350 service points nationwide.
- Manufacturer: SHENZHEN LONGFUXIANG TECHNOLOGY CO.,LIMITED
- Importer: Eccentric Enterprises Private Limited
For the most up-to-date contact information and service center locations, please visit the official truke website or refer to the contact details provided on your product packaging.