Introduction
Welcome to the truke Mega 8 True Wireless Earbuds user manual. These earbuds are designed to provide a superior audio experience with features like 24-Bit Spatial Audio, extended battery life, and advanced call clarity. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your new earbuds.
What's in the Box
Upon unboxing your truke Mega 8 earbuds, please ensure all the following items are present:
- Wireless Charging Case
- truke Mega 8 Earbuds (Left and Right)
- USB Charging Cable
- Eartips (various sizes)
- User Manual (this document)

Image: truke Mega 8 Earbuds and Charging Case. This image displays the truke Mega 8 earbuds inside their walnut brown leather-finish charging case, alongside the truke brand logo.
Setup
1. Initial Charging
Before first use, fully charge your truke Mega 8 earbuds and charging case. Connect the provided USB cable to the charging port on the case and a power source. The LED indicator on the case will show charging status. A full charge provides up to 70 hours of total playtime with the charging case.

Image: truke Mega 8 Earbuds Charging and Playtime. This image illustrates the charging case with earbuds, highlighting '70 Hours Playtime' and '10 mins Charging = 180 mins Playback'.
2. Pairing with a Device
- Open the charging case. The earbuds will automatically enter pairing mode, indicated by a flashing LED on the earbuds.
- On your device (smartphone, tablet, laptop), go to Bluetooth settings.
- Search for available devices and select "truke Mega 8".
- Once connected, the LED indicator on the earbuds will stop flashing.
3. Dual Pairing
The truke Mega 8 supports dual pairing, allowing you to connect to two devices simultaneously. To use dual pairing:
- Pair the earbuds with your first device as described above.
- Disable Bluetooth on the first device. The earbuds will re-enter pairing mode.
- Pair the earbuds with your second device.
- Re-enable Bluetooth on the first device. The earbuds should automatically connect to both devices. You can now switch between audio sources seamlessly.

Image: truke Mega 8 Dual Pairing Feature. This image shows the earbuds and case next to a smartphone making a call and a laptop, illustrating the ability to connect to two devices simultaneously.
4. Wearing the Earbuds
Choose the eartips that provide the most comfortable and secure fit for optimal sound quality and noise isolation. Gently insert the earbuds into your ear canal and twist slightly to secure them.
Operating Instructions
Touch Controls
The truke Mega 8 earbuds feature intuitive touch controls. Specific functions may vary slightly, but common controls include:
- Play/Pause: Single tap on either earbud.
- Next Track: Double tap on the right earbud.
- Previous Track: Double tap on the left earbud.
- Answer/End Call: Single tap on either earbud.
- Reject Call: Press and hold either earbud.
- Activate Voice Assistant: Triple tap on either earbud.
- Toggle Gaming Mode: Press and hold the right earbud for 2 seconds.
24-Bit Spatial Audio
Experience immersive, lifelike sound with 24-Bit Spatial Audio. This feature enhances depth and clarity, creating a surround sound experience for your music and media.

Image: truke Mega 8 24-bit Spatial Audio. This image shows a person wearing an earbud, with sound waves emanating around their head, representing the spatial audio experience.
40ms Ultra-Low Latency (Gaming Mode)
For an optimized gaming experience, activate the 40ms Ultra-Low Latency mode. This reduces audio delay, ensuring perfect synchronization between audio and video, giving you a competitive edge.

Image: truke Mega 8 40ms Ultra Low Latency. This image depicts the earbuds next to a tablet displaying a gaming scene, with sound wave icons indicating low latency audio transmission.
Quad-Mic ENC Technology
The Quad-Mic Environmental Noise Cancellation (ENC) technology ensures crystal-clear voice calls by filtering out ambient noise. This allows for clear communication even in noisy environments.

Image: truke Mega 8 Quad-Mic PureVoice ENC. This image provides a close-up, transparent view of an earbud, highlighting the internal ENC chip and sound wave patterns to illustrate noise cancellation.
Maintenance
Cleaning
Regular cleaning helps maintain sound quality and hygiene:
- Gently wipe the earbuds and charging case with a soft, dry, lint-free cloth.
- Remove eartips and clean them with mild soap and water, then dry thoroughly before reattaching.
- Use a dry cotton swab to carefully clean the charging contacts on both the earbuds and the case.
Storage
Always store the earbuds in their charging case when not in use to protect them from damage and keep them charged.
Water Resistance
The truke Mega 8 earbuds are rated IPX5 water resistant. This means they are protected against low-pressure water jets from any direction. They are suitable for workouts and light rain, but should not be submerged in water or exposed to heavy downpours.

Image: truke Mega 8 Water Resistant IPX5. This image shows a grid of features including 'Water Resistant IPX5' with a droplet icon, indicating the earbuds' resistance to water.
Troubleshooting
If you encounter any issues with your truke Mega 8 earbuds, please refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Earbuds not pairing | Ensure earbuds are charged. Place them back in the case, close, then open again to re-enter pairing mode. Check your device's Bluetooth settings and forget previous connections if necessary. |
| No sound from one earbud | Place both earbuds back in the charging case, close the lid, wait a few seconds, then open and try again. Ensure both earbuds are charged. |
| Low volume or poor sound quality | Adjust volume on your device. Ensure eartips provide a snug fit. Clean any debris from the earbud speakers. |
| Earbuds not charging | Ensure the charging cable is securely connected. Clean the charging contacts on both earbuds and case. Try a different USB port or power adapter. |
| Touch controls not responding | Ensure your fingers are clean and dry. Restart the earbuds by placing them in the case and taking them out again. |
Specifications
- Brand: truke
- Model Name: truke Mega 8 earbuds
- Model Number: F81
- Ear Placement: In Ear
- Form Factor: True Wireless
- Noise Control: Environmental Noise Cancellation (ENC)
- Audio Driver Type: Dynamic Driver (13mm Titanium Drivers)
- Frequency Range: 20Hz - 20,000Hz
- Wireless Technology: Bluetooth
- Control Method: Touch
- Battery Average Life: Up to 70 Hours (with charging case)
- Fast Charging: 10 minutes charge for 180 minutes playback
- Water Resistance Level: IPX5 (Waterproof)
- Product Features: 24-Bit Spatial Audio, Dual Pairing, 40ms Ultra-Low Latency, Quad-Mic ENC
- Compatible Devices: Cellphones, Desktops, Laptops, Tablets
- Enclosure Material: Leather (case finish)
- Item Weight: 40.5 Grams
- Country of Origin: India
Warranty and Support
Warranty Information
The truke Mega 8 True Wireless Earbuds come with a 12-Month Warranty from the date of purchase. This warranty covers manufacturing defects. Please retain your proof of purchase for warranty claims.
Manufacturer and Importer
Manufacturer: Optiemus Electronics Limited
Importer: Eccentric Enterprises Private Limited
Customer Support
For further assistance, technical support, or warranty claims, please contact truke customer service through their official website or the contact information provided with your purchase documentation. You can also visit the truke Store on Amazon for more product information.
Product Overview Video
Video: truke Mega 8 True Wireless Earbuds Overview. This short video introduces the truke Mega 8 earbuds, showcasing their premium design, 24-bit spatial audio, 70 hours playtime, dual pairing, touch controls, and Quad-Mic ENC technology.