BlitzRock CT3
BlitzRock CT3 Open Ear Headphones User Manual
Model: CT3
1. Product Overview
The BlitzRock CT3 Open Ear Headphones are designed for comfort and situational awareness, featuring an open-ear design, Bluetooth 5.4 connectivity, and clear call technology. This manual provides instructions for proper use and maintenance.

Image: BlitzRock CT3 Open Ear Headphones and their charging case, displayed in a peach color.
Package Contents:
- BlitzRock CT3 Open Ear Headphones (Left and Right)
- Charging Case
- USB-C Charging Cable
- User Manual
2. Setup
2.1 Charging the Headphones and Case
Before first use, fully charge the headphones and the charging case. Place the earbuds into the charging case. Connect the USB-C charging cable to the charging port on the case and the other end to a USB power source (e.g., computer, wall adapter). The indicator lights on the case will show charging status.
- Charging Case: Indicator lights illuminate to show battery level.
- Earbuds: Lights on earbuds indicate charging when placed in the case.
2.2 Pairing with Your Device
The BlitzRock CT3 headphones automatically enter pairing mode when removed from the charging case for the first time.
- Ensure the headphones are charged.
- Open the charging case and remove both earbuds. They will automatically power on and enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for available Bluetooth devices and select "BlitzRock CT3" from the list.
- Once connected, a voice prompt will confirm successful pairing.

Image: A smartphone screen displaying the Bluetooth settings, with "BlitzRock CT3" highlighted as a connected device, illustrating the pairing process.
2.3 How to Wear
The CT3 headphones feature an open-ear design with earhooks for a secure and comfortable fit.
- Identify the Left (L) and Right (R) earbuds.
- Place the earhook over the top of your ear.
- Gently rotate the earbud backward along the auricle until it sits comfortably and securely in position, with the speaker facing your ear canal.
Image: A two-panel diagram illustrating the correct way to wear the BlitzRock CT3 headphones. The first panel shows placing the earhook over the ear, and the second shows rotating it into the proper, secure position.
3. Operating Instructions
3.1 Touch Controls
The BlitzRock CT3 headphones feature intuitive touch controls on each earbud.
Image: A visual guide to the touch controls on the BlitzRock CT3 headphones, showing various tap and hold gestures for functions like play/pause, track skipping, call management, voice assistant, and volume control.
| Action | Function (L/R Earbud) |
|---|---|
| Single Tap | Play/Pause, Answer/End Call |
| Double Tap (Left) | Previous Song |
| Double Tap (Right) | Next Song |
| Triple Tap | Activate Voice Assistant |
| Long Press (Left) | Volume Decrease |
| Long Press (Right) | Volume Increase |
| Quadruple Tap | Game Mode On/Off |
3.2 BlitzRock App Control
Enhance your experience by downloading the BlitzRock App. The app allows for sound customization (EQ settings) and personalized touch control settings.
Image: Screenshots of the BlitzRock mobile application, showing options for customizing sound equalization (EQ) and remapping touch controls for the headphones.
3.3 Key Features in Use
Open-Ear Design for Situational Awareness

Image: Two individuals outdoors, one wearing the open-ear headphones, demonstrating the ability to enjoy audio while remaining aware of their surroundings.
The open-ear design allows you to listen to audio while still hearing ambient sounds, enhancing safety during outdoor activities and enabling engagement in conversations.
Enhanced Call Clarity with 4-Mic ENC

Image: A man wearing BlitzRock CT3 headphones, appearing to be engaged in a phone call in an outdoor setting, illustrating clear call functionality.
Equipped with 4-microphone Environmental Noise Cancellation (ENC) technology, the CT3 ensures your voice is clear during calls by reducing background noise.
IPX5 Sweat-Resistant Design

Image: A man with sweat on his forehead, wearing BlitzRock CT3 headphones, indicating their suitability for workouts and resistance to sweat.
The IPX5 rating ensures the headphones are resistant to sweat and light splashes, making them suitable for workouts and outdoor activities.
Comfortable and Secure Fit

Image: A woman gently touching her ear while wearing BlitzRock CT3 headphones, emphasizing their skin-soft material and all-day comfort.
Designed with ultra-comfort earhooks and skin-soft materials, the CT3 provides a stable and comfortable fit for extended wear and various activities.
4. Maintenance
4.1 Cleaning
- Wipe the earbuds and charging case with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Keep charging contacts clean and dry.
4.2 Storage
- Store the headphones in their charging case when not in use to protect them and keep them charged.
- Avoid storing in extreme temperatures (hot or cold) or in highly humid environments.
5. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Headphones not turning on | Ensure earbuds and charging case are fully charged. |
| Cannot pair with device | Ensure Bluetooth is enabled on your device. Turn off and on Bluetooth. Forget "BlitzRock CT3" from your device's Bluetooth list and re-pair. Ensure earbuds are in pairing mode (lights flashing). |
| No sound or low volume | Check device volume and headphone volume. Ensure headphones are properly connected. Try playing different audio. |
| Intermittent connection | Move closer to your device. Avoid strong electromagnetic interference. Ensure no physical obstructions between headphones and device. |
| Microphone not working | Ensure headphones are selected as the audio input device on your phone/computer. Check for any obstructions on the microphone ports. |
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | CT3 |
| Connectivity Technology | Wireless (Bluetooth 5.4) |
| Ear Placement | Open Ear |
| Earpiece Shape | Ear Hooks |
| Water Resistance Level | IPX5 (Water Resistant) |
| Control Type | Media Control, App Control |
| Audio Driver Type | Dynamic Driver |
| Frequency Range | 20 Hz to 20,000 Hz |
| Item Weight | 7 ounces |
| Batteries | 1 12V battery (included) |
7. Warranty and Support
BlitzRock products are designed and manufactured to the highest quality standards. For warranty information and customer support, please refer to the warranty card included in your product packaging or visit the official BlitzRock website. Keep your proof of purchase for any warranty claims.
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