Koss TM602 Portable Headset (Excellent Frequency)

Koss TM602 Portable Headset (Excellent Frequency)

Koss TM602

Koss TM602 Portable Headset (Excellent Frequency)


In stock


Koss TM602 headphones are ideal for the educational market. Comfortable, hear though design. Has a 3.5 mm plug.

SKU: 3292 Brand: KossMPN: TM602UPC: 21299137710Product Condition: new


Koss TM602 Portable Headset (Excellent Frequency)


The Koss TM602 Portable Headset offers an excellent frequency response and dynamic element that gives the listener that full “Sound of Koss.” Featuring comfortable foam ear cushions and an adjustable headband, this headset is designed to be work for long periods of time. The TM602 includes a 1/8-inch and 1/4-inch stereo plug, making this versatile headset ideal for either home or portable use.

  • Comfortable foam ear pads
  • 3.5 mm Plug
  • Durable headband
  • Clear, high quality Audio
  • Connectivity technology: Wired
  • Foam ear cushions for open hear-through sound
  • Adjustable headband for best fit
  • Straight dual-entry 4-foot cord
  • Includes 0.125-inch and 0.25-inch stereo plug for home and portable use
  • Frequency response: 100 to 18,000 Hz


Technical Information

Connectivity Technology:   Wired Cable Length: 4 ft. Sound Mode: Stereo Impedance: 32 Ohm Minimum Frequency Response: 100 Hz Maximum Frequency Response:  16 kHz


Earpiece Design:   Over-the-head Earpiece Type:  Binaural


Host Interface:   Mini-phone

Additional information

Shipping Weight 0.4 lbs
Shipping Dimensions 4.7 × 6.8 × 1.7 in

Koss Corporation

Product Model


Product Name

M602 Headset

Product Type


Manufacturer Warranty


Returns Allowed


eturn Period (Days)


Add'l Return Info

Past Exchange-Call Manufacturer 800-872-5677

Country of Origin



What is available on backorder?

Allowing an item to be backordered means the shopper can buy the item now and receive it at a future date. When an order contains a backordered item, it can't be packed and shipped immediately given the lack of physical inventory at the time. **Backordered item pricing can change without notice and subjected to order cancellation.

How long is backorder?

Please allow up to 7 business days for us to restock the item. Due to Covid-19 pandemic there will be longer waiting and ETAs as the products needs to be restocked from the product manufacturer or authorized distributors. Order will be cancelled if not fulfilled within 7 business days and authorization on your payment method is reversed. You may have to reorder.

Why is my order cancelled?

Due to Covid-19 pandemic product availability/stock is frequently changing and there is no guarantee the item you order is available in stock at that time due to the time order going out of stock and being updated on our website. Please contact us at info@jarasim.com to confirm the product availability prior to placing the order. Your order may also get cancelled due to not passing payment gateway security check.

What is pending payment status?

Order is received and no payment is initiated. We are still waiting on payment.

Why my order is on hold status?

Your payment method was authorized, not charged and awaiting order stock confirmation. Funds not deducted from your payment method.

What is processing status?

Your order confirmed in stock or being shipped to our warehouse or directly being shipped from our distributor to the shipping address provided. Your payment is captured and funds deducted from your payment method.

What is completed status?

Your order is packed and shipped to the shipping address provided. You should receive an automated email with your order complete status and order tracking number. Please check the tracking status on the carrier website using the tracking number provided to check the current location of your package.

What is order delivered status?

Your order was delivered to the shipping address provided.

When will I get my refund?

Refunds on cancelled status will be reversed immediately, if not please allow 24 hours. Refunds on returned items will be credited to your payment method within 5 - 7 business days for credit card refunds and credits.

What if my order is lost during shipment?

We would suggest you to contact our sales and change the standard shipping to Direct signature required shipping option. This service is offered by major shipping carrier's including FedEx, USPS, and UPS. There will be extra charge of $5.00 for this service.

Do you offer whole sale price?

We do not offer whole sale price.

What payment methods do you accept?

We accept all major credit cards, apple pay, google pay and bitcoin cryptocurrencies.

What is a pre-authorization charge for an online order?

When you place an order, Jarasim.com contacts the issuing bank to confirm the validity of the payment method. Your bank reserves the funds until the entire transaction processes or the authorization expires (normally expires after 7 days), but this isn't an actual charge.

Your credit card will be charged once the item has shipped or in process of being shipped. When more than one item is purchased on your order, Jarasim.com will charge your card for each item or shipment total. Since the shipping time frames vary by item, your credit card statement may reflect individual charges for each item or shipment total.

The authorization will be removed from your account according to the policies of your bank. To remove an authorization, contact your bank to clarify how long they hold authorizations for online orders.


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