66121 Wireless headphones

Instructions and precautions

Distributed exclusively by Harbor Freight Tools®.

3491 Mission Oaks Blvd., Camarillo, CA 93011

Visit our website at: http://www.harborfreight.com

Save these instructions. Read all precautions and instructions.

Copyright© 2008 by Harbor Freight Tools®. All rights reserved. No portion of this document or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools. Diagrams within this document may not be drawn proportionally. Due to continuing improvements, actual product may differ slightly from the product described herein. Tools required for assembly and service may not be included.

For technical questions or replacement parts, please call 1-800-444-3353.

 

Specifications

 

 

 

 

 

 

Headphones: 2 - AAA Batteries.

 

Power Source

 

Transmitter: 2 - AAA Batteries

 

 

 

Batteries Not Supplied.

 

Emitting Range

 

85 MHz

 

 

 

 

 

Unpacking

When unpacking, check to make sure that the item is intact and undamaged. If any parts are miss- ing or broken, please call Harbor Freight Tools at the number shown on the cover of this document as soon as possible.

Important SAFETY

Information

1.This product is not a toy. Do not allow children to play with or near this item.

2.Use for intended purpose(s) only.

3.Inspect before use; do not use if parts are loose or damaged.

4.Maintain product labels and nameplates. These carry important safety information. If unreadable or missing, contact Harbor Freight Tools for a replacement.

5.This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including in- terference that may cause undesired operation.

Assembly/Setup

1.Turn the ON/OFF Switch “OFF” on both the Transmitter, and Headphones. Slide open the Battery Compartment Cover on the Left Ear- piece and, observing correct polarity, insert 2 - AAA batteries (not supplied). Slide the Battery Compartment Cover closed.

2.Open the Battery Compartment Cover on the base of the Transmitter. Observing correct polarity, insert 2 - AAA batteries (not supplied). Close the Battery Compartment Cover.

Operation Instructions

1.Plug the Standard Use Cable into the Audio-In Socket on the Transmitter.

2.Plug the other end of the Standard Use Cable into the Audio-Out (Headphones Symbol) Socket on your TV, DVD, VCD, PC, or music system.

3.Slide the ON/OFF Switch on front of the Trans- mitter to ON, the Power Light will come on. To turn the power off, slide the Switch and the Power Light goes off.

4.Pull out the Antenna on the Headphones and turn on the Volume Control (also on the Head- phones), the Power Light will come on.

NOTE: Volume of the received sound is deter- mined by Volume Control on both the Head- phones, and your audio system.

5.After you are finished using the Wireless

Headphones, turn off the Power to both the Transmitter and the Headphones. Replace the Headphones on Seat located on top of the Transmitter.

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Harbor Freight Tools 66121 specifications Specifications, Unpacking, Important Safety Information, Assembly/Setup
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66121 specifications

The Harbor Freight Tools 66121 is a versatile and reliable tool that has garnered attention among both DIY enthusiasts and professional tradespeople. This tool is part of Harbor Freight’s dedication to providing high-quality equipment at competitive prices, making it an attractive option for those looking to enhance their toolkit without breaking the bank.

One of the standout features of the 66121 is its robust construction. Built to withstand the rigors of daily use, this tool offers exceptional durability. The high-quality materials used in its manufacture ensure that it can handle a variety of tasks, whether in a workshop or on a job site. The ergonomic design further contributes to its usability, allowing for comfortable handling during prolonged use.

Another noteworthy aspect of the 66121 is its precision. Equipped with advanced technology, it is designed to deliver accurate measurements and functions, making it an essential tool for projects that require tight tolerances. The tool's calibration is user-friendly, allowing for quick adjustments, which is particularly beneficial when working on intricate tasks.

The Harbor Freight 66121 also features a compact design, making it easy to store and transport. Its lightweight construction does not compromise its strength, providing a perfect balance for professionals who need a tool that is both capable and convenient. This portability is a significant advantage for those who frequently move between different job sites.

Safety is another critical consideration built into the design of the 66121. The manufacturer has included various safety features to minimize the risk of accidents while using the tool. This attention to safety ensures that users can operate it confidently, whether they are seasoned professionals or novices in the field.

In addition to its practical features, the Harbor Freight 66121 is praised for its affordability. Harbor Freight Tools has established a reputation for providing quality products at a fraction of the cost of some competitors. The 66121 is no exception, making it an ideal choice for those who want to invest in a reliable tool without overspending.

Overall, the Harbor Freight Tools 66121 embodies a combination of strength, precision, and affordability, making it a valuable addition to any toolbox. Whether for home projects or professional tasks, this tool promises to deliver performance and longevity, making it a smart investment for anyone in need of reliable equipment.
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