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- USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Koss Porta Pro Classic On Ear HeadphonesDescription Designed for deep bass performance Comfortable, secure fit with adjustable headband and multi pivoting earplates Two adjustable temporal comfort zone pads shift the pressure and perfectly balance the ear plates on your ear Collapsible for maximum portability, includes carrying pouch Connector Type: 1 x Headphones (mini phone stereo 3. 5 mm) One Year Warranty Specifications Frequency Response: 15 25,000 Hz Impedance: 60 ohms Sensitivity:
Description
- Designed for deep bass performance
- Comfortable, secure fit with adjustable headband and multi-pivoting earplates
- Two adjustable temporal-comfort zone pads shift the pressure and perfectly balance the ear plates on your ear
- Collapsible for maximum portability, includes carrying pouch
- Connector Type: 1 x Headphones (mini-phone stereo 3.5 mm)
- One Year Warranty
Specifications
- Frequency Response: 15-25,000 Hz
- Impedance: 60 ohms
- Sensitivity: 101 dB SPL
- Cord: Straight, Dual Entry, 4 feet
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 896 reviews
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Product Reviews
★★★★★ 5
It works for my Very sensitive skin
This is the most gentle liquid exfoliant I've ever used. I have very sensitive skin and 3xs a week doesn't bother my skin at all!
I Highly recommend it.
DS
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
★★★★★ 5
Bye bye ingrowns and dark spots
I love this exfoliant, I've bought it 3 times already. I use it on all my hyperpigmentation on my back, underarms, and face. It really helps with my ingrown hairs and reduces the appearance of dark spots. Super effective, I love it!
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Reviewed in the United States on March 19, 2026
★★★★★ 4
Great product!
I use this once a week. I apply with my fingertips. (It is liquid, so a little goes a long way) After you wash your face for the night- wait a few minutes then apply this. If you don’t wait it might sting for a few minutes- so wait.. Apply your moisturizer after. My face was so soft the next day after one use. It is now a regular in my skin care routine. I do not use another active like retinol or tea tree serum the day after.. just moisturizer. Would recommend and will buy again.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Good product
This seems to be working really well. I used to use a different brand of BHA and I like this one better.
I do wish they had an eye dropper version, but it’s fine.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Works Perfectly
This has improved my complexion greatly. Wrinkles and fine lines are smaller. My pores have shrunken as well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
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