We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.
🎶 Own the retro sound revolution with Koss x Retrospekt!
The Koss x Retrospekt P/21 Retro On-Ear Headphones combine iconic vintage aesthetics with advanced audio technology. Featuring a 30-17,000 Hz frequency response, 104 dB sensitivity, and a durable yet lightweight adjustable stainless steel headband, these wired headphones deliver an expansive open-back soundstage. Perfect for music lovers craving both style and superior sound quality, they connect effortlessly via a 3.5mm plug to any compatible device.
| ASIN | B092DX27G9 |
| Age Range Description | Adult |
| Antenna Location | Calling, Gaming, Music |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | 778 in Foldable Headphones |
| Box Contents | Cable |
| Brand Name | Koss |
| Cable Features | Retractable |
| Carrying Case Material | Stainless steel |
| Colour | Retro Orange |
| Compatible Devices | Any audio device with a 3.5mm audio jack or wireless capabilities |
| Control Method | Remote |
| Control Type | Media Control |
| Controller Type | Wired |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 4.5 out of 5 stars (161) |
| Earpiece Shape | On-Ear |
| Enclosure Material | Metal |
| Frequency Range | 30 Hz - 17,000 Hz |
| Frequency Response | 17000 Hz |
| Headphone Form Factor | On Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | On Ear |
| Impedance | 32 Ohms |
| Is Autographed | No |
| Manufacturer | Koss |
| Model Name | P/21 |
| Model Number | P/21 |
| Network Connectivity Technology | Wired |
| Noise Control | None |
| Number of Items | 1 |
| Product Features | Adjustable Headband, Lightweight |
| Sensitivity | 104 dB |
| Specific Uses For Product | Music |
| Style Name | Open-Back |
| Theme | Retro |
| UPC | 021299197639 021299196670 |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |
P**L
Supremely musical, absolute bargain :)
Bought these "elsewhere" as these have only become available on Amazon UK from March 2025. Had been after a pair of light, small headphones for walks out etc for some time, as I always find the performance of "wireless / bluetooth" headphones disappointing, regardless of price. Thought I'd take a chance at £24 as loved the retro look also. Had these a couple of months now and couldn't be more pleased !! Even without any eq'ing via my phone, these sound great - crisp and dynamic and just completely "musical" without being boring hi-fi analytical or swamped with bass. They "really" sing when applying even a small amount of EQ - punchy, alive, dynamic with a big wide stereo soundstage - don't expect ear-splitting volume or bass that makes your chest vibrate .... but for someone who has a fairly pricey home setup and being a musician, music is a massive thing for me - these little Koss' are simply SUPERB - I would happily of paid 4 or 5 times the price. HIGHLY RECOMMENDED !!
C**N
A Design Flaw.
Love the retro look of the headphones I didn't expect the sound the be amazing but it's okay. One design flaw is your hair gets caught in the adjustable headband very easily.
K**H
These are really impressive for the price and design. I have a pair of old Sony MDR-005 that I wear when casually listening to my Walkman DAP around the house. These headphones sound much better. They have great range and are very clear. The bass is very full and strong while not being overwhelming. My Sony headphones are getting up in age so these will be the replacement and I am more than happy with that. I am a guy with a pretty big head and these fit comfortably, I forget I am wearing them. If you been considering these for the form and function I say go for it!
M**E
The sound quality is very good, even if the frequency range spec says 30-17,000Hz. Light weight and comfortable. Yes, others can hear what you are listening to, like in the 80's. Best Sony's style 70's headphones I can find today. Bought this to match my newly purhcased cassette tape walkman.
D**N
Mejor de lo qué esperaba, la calidad del sonido te lleva a los 80 y los materiales son muy buenos.
B**I
I bought them for the looks hoping they sound as good as porta pro or kph40 but nah these are worse in sound.
さ**さ
とても良いです！頭にも首にも耳にも負担がないし音もとても良いです！こだわっている人にはどうか知りませんが機器や音響に詳しくない人間の私からしたらめちゃくちゃ良いです。理想のデザインで最高の買い物でした。ベストバイです。
Trustpilot
1 month ago
2 weeks ago