SIMOLIO SM-905TV Wired Over-Ear TV Headphones

Introduction

Thank you for choosing SIMOLIO SM-905TV Wired Over-Ear TV Headphones. These headphones are designed to provide an enhanced audio experience for television viewing, especially for individuals requiring amplified sound and clear dialogue. With an extra-long coiled cord, comfortable design, and long-lasting battery, you can enjoy your favorite programs without disturbing others.

What's in the Box

• SIMOLIO SM-905TV Headphones
• 5.5M (18ft) Spring Coiled Audio Cable
• 1.5M (4.9ft) Audio Cable with In-line Microphone
• RCA Converter Cable
• USB Charging Cable

Key Features

• Voice Clarity & Amplification: Overcomes muffled low volume issues, delivering powerfully boosted audio. Features an adjustable TONE control to clarify dialogue, ideal for normal hearing and those requiring voice clarity.
• Extra-Long Coiled Cord: The detachable spring coiled cable extends up to 18 feet (5.5 meters), providing ample range for comfortable TV viewing from a distance. An included clip helps secure the cable.
• Comfortable & Adjustable Design: Features a 12-level retractable cushioned headband for a secure fit. Ergonomically designed protein earmuffs are padded and sealed for maximum wearing comfort and noise isolation, suitable for long listening sessions.
• Long-Lasting Battery: A replaceable battery inside the left earphone provides up to 40 hours of playtime on a single charge. Easily recharged via the included USB charging cable.
• In-line Microphone: An additional 1.5M audio cable with an in-line microphone is included for hands-free calls and chats when connected to compatible devices.

Setup

1. Charge Headphones: Connect the supplied USB charging cable to the charging port on the headphones and a USB power source. The indicator light will show charging status (e.g., red for charging, green for fully charged). A full charge takes approximately 3 hours.
2. Power On: Ensure the headphones are switched to the "ON" position before use.
3. Connect to TV/Device: Plug the 3.5mm jack of the coiled audio cable into the headphone port of your TV or audio device. If your TV only has RCA audio output, use the included RCA converter cable. For TVs with only digital optical or coaxial audio output, a separate digital to analog converter (e.g., SIMOLIO SM-DAC01) is required (not included).

Operating Instructions

• Volume Control: Adjust the volume using the control knob located on the headphones.
• Tone Adjustment: Use the TONE dial (located under a flap on one ear cup) to switch between "Normal" and "Treble" settings to enhance dialogue clarity according to your preference.
• Using the In-line Microphone: If using the 1.5M audio cable with MIC, ensure it is securely connected. The microphone allows for hands-free communication.

Device Compatibility

The SIMOLIO SM-905TV headphones are designed for wide compatibility with various audio output devices. Refer to the table below for common connection types:

• Works with any 3.5mm AUX audio output ported device.
• Compatible with RCA audio output devices using the included RCA converter cable.
• For TVs with only digital optical or coaxial audio output, a separate digital to analog converter (DAC) is required.

Maintenance

• Battery Care: To prolong battery life, ensure the headphones are switched off after each use. Recharge the battery when the indicator shows low power.
• Cleaning: Wipe the headphones with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
• Storage: Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.

Troubleshooting

• No Sound:
  • Ensure the headphones are switched "ON" and the battery is not flat.
  • Check that the audio cable is securely plugged into both the headphones and the audio output device.
  • Verify the TV/device audio output settings. Some TVs may mute internal speakers when headphones are connected or require specific audio output settings (e.g., "Fixed" for Vizio TVs).
  • If using a DAC, ensure it is correctly connected and powered.
• Intermittent Connection/Sound:
  • Ensure all cable connections are firm and not loose.
  • Check for any damage to the audio cables.
• Poor Sound Quality:
  • Adjust the TONE control on the headphones.
  • Ensure the audio source is of good quality.

Specifications

Warranty and Support

For any questions, support, or warranty information regarding your SIMOLIO SM-905TV headphones, please contact the seller directly or visit the official SIMOLIO website for assistance.