SUDOTACK Ultrafit Wireless Open Ear Headphones Instruction Manual

Introduction

The SUDOTACK Ultrafit Wireless Open Ear Headphones are designed for comfort and awareness, allowing you to enjoy audio while remaining connected to your surroundings. Featuring a non-intrusive design and soft ear hooks, these headphones provide a secure and stable fit for various activities, including workouts and running. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance of your headphones.

Figure 1: SUDOTACK Ultrafit Wireless Open Ear Headphones and Charging Case

What's in the Box

• SUDOTACK Ultrafit Wireless Open Ear Headphones (Left and Right)
• Charging Case
• USB Type-C Charging Cable
• User Manual

Product Features

Ultra-Comfortable and Secure Fit

The Ultrafit headphones feature a non-intrusive design with soft, skin-friendly ear hooks that fit gently and securely around your ears without entering the ear canal. This design reduces stress and the risk of hearing loss from extended wear, ensuring comfort and stability even during exercise.

Figure 2: Earbud design for ultimate comfort and skin-friendly silicone.

Figure 3: Secure fit for active use.

Enhanced Awareness

Open-ear headphones keep your ears open to ambient sounds, such as traffic, voices, and other essential noises. This feature is crucial for outdoor activities like running or cycling, allowing you to stay aware of your surroundings for safety.

Figure 4: Nonstop awareness for outdoor activities.

Figure 5: Lightweight and secure fit for runners.

Extended Playtime & Digital Display

The charging case has a built-in 700mAh battery, providing up to 30 hours of continuous play with multiple charges. A single earphone offers over 7 hours of playtime. The digital display on the charging case indicates the remaining battery percentage.

Figure 6: Battery life and charging case capacity.

Figure 7: Digital display on the charging case.

Immersive Sound & Clear Communication

Equipped with 16.2mm large carbon fiber dynamic drivers, these headphones deliver powerful bass, clear mids, and bright highs for a high-fidelity audio experience. The open-ear design allows for natural-sounding calls, as your ears remain open to your own voice and external sounds.

Figure 8: Superior audio sound quality with carbon fiber diaphragm.

IPX5 Water Resistance

The headphones are IPX5 water-resistant, making them suitable for sports and outdoor activities where they might be exposed to sweat or light rain.

Figure 9: IPX5 waterproof rating for sports anytime, anywhere.

Setup

Wearing Instructions

1. Hang the end of the headphone on your ear helix.
2. Turn the headphone and slide it behind the ear.
3. Adjust the ear hook for a secure and comfortable fit.

Figure 10: Proper wearing technique for optimal comfort and sound.

Bluetooth Pairing

To pair your headphones with a device:

1. Open the charging case. The headphones will automatically enter pairing mode.
2. On your device (e.g., smartphone, tablet), go to Bluetooth settings.
3. Select "SUDOTACK Ultrafit" from the list of available devices.
4. Once connected, the headphones are ready for use.

Operating Instructions

The SUDOTACK Ultrafit headphones feature intuitive touch controls on each earbud. Please note that you need to release your finger for every single tap.

Figure 11: Headphone controlling gestures.

Music Mode Controls

• Play/Pause: Tap 2 times (R headphone)
• Previous Track: Tap 3 times (L headphone)
• Next Track: Tap 3 times (R headphone)
• Volume Down: Tap and hold for 3 seconds (L headphone)
• Volume Up: Tap and hold for 3 seconds (R headphone)

Phone Mode Controls

• Answer/Hang up calls: Tap 2 times (L/R headphone)
• Reject incoming call: Tap and hold for 2 seconds

Other Modes

• Activate Voice Assistant: Tap 2 times (under non-call status)
• Power On/Off: Tap and hold for 6 seconds (without case)

Maintenance

Cleaning

Regularly clean your headphones and charging case to maintain optimal performance and hygiene. Use a soft, dry, lint-free cloth. For stubborn dirt, slightly dampen the cloth with water. Avoid using abrasive materials or harsh chemicals.

Storage

When not in use, store the headphones in their charging case to protect them from dust, moisture, and physical damage. Store the case in a cool, dry place away from direct sunlight and extreme temperatures.

Troubleshooting

If you encounter any issues with your SUDOTACK Ultrafit headphones, please refer to the common problems and solutions below:

• No Sound/Low Volume:
  • Ensure the headphones are properly paired with your device.
  • Check the volume levels on both your headphones and your connected device.
  • Ensure the headphones are charged.
  • Some audio recordings may have lower volume or harsh high frequencies; this is due to the recording quality, not the headphones.
• Pairing Issues:
  • Make sure Bluetooth is enabled on your device.
  • Place the headphones back in the charging case, close the lid, and then open it again to re-enter pairing mode.
  • Forget the device from your phone's Bluetooth settings and try pairing again.
  • Ensure the headphones are fully charged.
• Microphone Quality:
  • The built-in microphone provides clear voice quality for calls and voice commands. Ensure the microphone is not obstructed.
• Comfort:
  • The open-ear design is intended for extended comfortable wear without ear fatigue. If discomfort occurs, re-adjust the ear hooks as per wearing instructions.

Official Product Video

Video 1: An overview and review of the SUDOTACK Ultrafit Air Conduction Open Ear Headphones, demonstrating features and discussing performance.

Specifications

Warranty and Support

For warranty information and customer support, please refer to the contact details provided on the product packaging or visit the official SUDOTACK website. Keep your purchase receipt for any warranty claims.