SXFJF TWS Earphone

SXFJF TWS Wireless Bluetooth Earbuds User Manual

Model: TWS Earphone

1. Introduction

Thank you for choosing the SXFJF TWS Wireless Bluetooth Earbuds. This manual provides essential information for setting up, operating, and maintaining your earbuds to ensure optimal performance and longevity. Please read this manual thoroughly before use.

2. Package Contents

Verify that all items listed below are present in your package:

  • 2 x Wireless Earbuds (Left and Right)
  • 1 x Charging Case
  • 1 x Type-C Charging Cable
  • 1 x User Manual

3. Product Overview

The SXFJF TWS Wireless Bluetooth Earbuds feature an in-ear design with a compact charging case. They are equipped with Bluetooth V5.0 for stable connectivity, a built-in microphone for HD calls, and IPX7 waterproofing. The charging case provides extended battery life for on-the-go use.

SXFJF TWS Wireless Bluetooth Earbuds in their charging case, illustrating the compact design.

Image: The earbuds securely placed within their charging case, ready for use or charging.

4. Setup

4.1 Charging the Charging Case

Before first use, fully charge the charging case. Connect the provided Type-C charging cable to the charging port on the case and a USB power source. The indicator lights on the case will show the charging status. A full charge typically takes approximately 30 minutes for the case.

Charging case with earbuds, showing 'Large Capacity Charging Compartment' and charging indicators.

Image: The charging case with earbuds, highlighting its capacity and charging capabilities. The image indicates 30 minutes for charging the case, 6 hours of continuous use for earbuds, and 30 charges for the headset from the case.

4.2 Charging the Earbuds

Place the earbuds into the charging case. Ensure they are correctly seated in their respective slots. The earbuds will automatically begin charging. A full charge for the earbuds takes approximately 1 hour.

4.3 Powering On/Off

  • Power On: The earbuds will automatically power on when removed from the charging case.
  • Power Off: Place the earbuds back into the charging case to automatically power them off and begin charging.

4.4 Bluetooth Pairing

  1. Remove both earbuds from the charging case. They will automatically power on and enter pairing mode.
  2. On your device (smartphone, tablet, etc.), enable Bluetooth.
  3. Search for available Bluetooth devices and select "TWS Earphone" (or similar name) from the list.
  4. Once connected, you will hear a confirmation prompt, and the earbuds' indicator lights will change.

After the initial pairing, the earbuds will automatically connect to the last paired device when removed from the charging case.

Hand placing an earbud into a charging case, illustrating automatic pairing and magnetic absorption.

Image: An earbud being placed into the charging case, demonstrating the automatic pairing feature and magnetic absorption for secure placement.

5. Operating Instructions

5.1 Basic Controls

The earbuds feature touch controls for various functions. Specific touch patterns may vary slightly; refer to the quick start guide for detailed diagrams if available. 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 during an incoming call.
  • Reject Call: Press and hold either earbud for 2 seconds during an incoming call.
  • Activate Voice Assistant: Triple tap on either earbud.

5.2 Single Earbud Use

Either earbud can be used independently. Simply remove one earbud from the charging case, and it will automatically connect to your device. The other earbud can remain in the case or be used later for stereo mode.

Earbuds and charging case with a phone, indicating '8D Stereo Sound' and 'Single/double free use'.

Image: The earbuds and charging case displayed alongside a smartphone, emphasizing the 8D stereo sound quality and the flexibility of using earbuds individually or as a pair.

6. Maintenance

6.1 Cleaning

Regularly clean your earbuds 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 or a mild, non-abrasive cleaner. Avoid getting moisture into any openings.

6.2 Storage

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

6.3 Water Resistance (IPX7)

The earbuds are rated IPX7 waterproof, meaning they can withstand immersion in water up to 1 meter for 30 minutes. This makes them suitable for workouts and light rain. However, they are not designed for swimming or prolonged submersion. Ensure the earbuds are dry before placing them back into the charging case to prevent damage.

Close-up of an earbud with water droplets, indicating 'Waterproof and Sweatproof' and 'IPX7 waterproof'.

Image: A close-up view of an earbud with water droplets, highlighting its IPX7 waterproof and sweatproof capabilities.

7. Troubleshooting

If you encounter issues with your earbuds, try the following solutions:

  • Earbuds not pairing: Ensure both earbuds are fully charged. Place them back in the case, then remove them simultaneously to re-enter pairing mode. Clear previous Bluetooth connections on your device.
  • No sound from one earbud: Ensure both earbuds are charged. Try resetting the earbuds by placing them in the case, closing it, and then reopening.
  • Earbuds not charging: Check if the charging cable is securely connected to both the case and the power source. Ensure the earbuds are correctly seated in the charging case. Clean the charging contacts on both the earbuds and the case.
  • Poor sound quality: Ensure the earbuds are properly seated in your ears. Try different ear tip sizes for a better seal. Check your device's volume settings.
  • Connection drops: Ensure your device is within the 10-meter operating range. Avoid obstacles between your device and the earbuds.

8. Specifications

FeatureSpecification
Product NameSports Games Earbuds
Bluetooth VersionV5.0
Product MaterialABS Plastic
Supported ProtocolsHSP1.2, HFP1.6, A2DP1.3, AVRCP1.5
Sensitivity≥90dB
Working Frequency20-20KHz
Working Voltage (Headset)5V / 50mA
Working Voltage (Charging Box)5V / 1.5A
Earbud Charging Time1 Hour
Charging Case Charging TimeApprox. 30 Minutes
Working Hours (Single Charge)3-6 Hours (depending on usage)
Total Playtime (with Charging Case)Up to 30 Hours
Standby Time480 Hours
Working Distance10 Meters
Single Earbud Battery Capacity50mAh
Charging Box Battery Capacity400mAh
Earbud Charges from Case2-3 Times
Waterproof RatingIPX7
Additional FeaturesMicrophone Included, Noise Cancellation

9. Warranty and Support

For warranty information and customer support, please refer to the documentation provided at the time of purchase or contact the manufacturer directly through their official website or customer service channels. Keep your proof of purchase for warranty claims.

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