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IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK
IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK
IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK
IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK
IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK
IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK
IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK
IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK
IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK
IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK
IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK
IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK
IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK
IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK

CONDITION: New

Item is brand new and factory sealed in original packaging. Contents have not been opened or used.

Returns Accepted

We accept returns under specific cicumstances.
See return policy for details

IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK

4.3 stars

IKF R1 WIRELESS BLUE... see more >

New
Returns Accepted

Current Bid

$11.00

3 Bidders
MSRP $51.29
Bidding has ended. Bidding has ended

This auction has ended.



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Tyler I.
on October 17, 2025

I got these headphones to wear at the gym. I wanted something that wouldn't be too bulky on my head while exercising. I'm no music producer but the sound quality is very solid! At 3/4 volume in a noisy gym, I can hear a broad tone range of vocals and instruments. I charged them once when I first bought them and have used them for (around) 25 hours since and have not received any low battery notifications. The passive listening mode (amplifies quiet noise around you so you can have a conversation and be aware of noises around while music is playing) works well. If you choose to use this mode while at planet fitness, it will amplify the noise of the giant ceiling fans.... So keep that in mind if you have any ambient noises, you'll want to avoid the passive audio mode. I do not use the application but do have it downloaded. I think the overall EQ mix is fine for my use so I have not tried adjusting the EQ settings. They have a very soft foam pad where they make contact on your ears. I can wear them comfortably for an hour or two while exercising.Something to keep in mind, these headphones do not come with a case. If anyone intends to travel with these, they do not feel very strong along the thin metal band that goes over your head. I was concerned about dropping my gym bag and possibly bending the headband so I purchased a 10$ generic hard case to keep them in:Ginsco New Shockproof Case... https://www.amazon.com/dp/B0DB5LPBWD?ref=ppx_pop_mob_ap_shareOverall, I would definitely buy these again! I like the minimalist/simple design.

TJ F
on February 16, 2026

This is my second purchase! Love this! Great quality and comfortable

Trisc
on June 2, 2025

These are just cool. I mainly got them for the retro design, but the sound quality ended up being better than I expected. They’re comfortable for long listening sessions, and I like that I can tweak the sound through the app. I’ve used them for both work and casual listening, and they’ve held up well. Not just a novelty—actually a solid pair of headphones.

Susan
on May 29, 2024

Dislike: a lot less comfortable than the bigger headphones, so my ears get tired of the feeling of them after a while. Would absolutely recommend despite this.

Webothlovecats
on August 15, 2025

I bought this wireless headset for my husband, who plays basketball indoors every morning. The gym gets loud. He tried wireless speakers and cheap wired headsets to supply inspiring music (from the 50s and 60s, his youth). He prefers over-the-ear sound. This headset fits well and is comfortable, even when he’s sweating and running around the court. He loves them so much that he now wears them while doing yard work. He says the sound quality is great and the features are just right for his need for simplicity.

Amazon Customer
on February 2, 2026

Love them, work great and very pretty

9164255499
on August 8, 2025

Very VERY cheap feeling. Wrong color was sent so I did not end up even using them- just sent back straight away.

Amazon Customer
on April 17, 2024

I want to preface this with I’m not an audiophile - but the sound is great on the airplane, gym, train, and walking on the street. It pairs quickly with my laptops and phones. Program it once and it auto-pairs across multiple devices. Lightweight. The pads on the ears are really soft and comfortable but no noise cancellation though. Definitely recommend.

Lou
on November 4, 2025

Horrible - broken within weeks of minimal use

  • Brand

    iKF
  • Color

    Black
  • Ear Placement

    On Ear
  • Form Factor

    On Ear
  • Impedance

    32 Ohms
  • Brand Name

    iKF
  • Model Number

    iKF R1
  • Model Name

    iKF R1
  • Built-In Media

    Charging cable*1, Headphone*1, User Manual
  • Age Range Description

    Adult
  • Warranty Description

    1 Year Store
  • Number of Items

    1
  • Manufacturer

    iKF
  • Best Sellers Rank

    #90,590 in Electronics (See Top 100 in Electronics) #913 in On-Ear Headphones #1,813 in Over-Ear Headphones
  • ASIN

    B0C7CK2P1T
  • Headphone Jack

    Bluetooth connection only
  • Connectivity Technology

    Wireless
  • Wireless Technology

    Bluetooth
  • Bluetooth Range

    10 Meters
  • Bluetooth Version

    5.3
  • Style Name

    Retro
  • Item Weight

    0.21 Kilograms
  • Unit Count

    1.0 Count
  • Noise Control

    Sound Isolation
  • Audio Driver Type

    Dynamic Driver
  • Audio Latency

    38 Milliseconds
  • Audio Driver Size

    30 Millimeters
  • Frequency Range

    20 Hz - 20,000 Hz
  • Enclosure Material

    Plastic
  • Specific Uses For Product

    Entertainment, Gaming, Travel
  • Antenna Location

    Calling, Exercising, Gaming
  • Compatible Devices

    Laptops, Smart Watch, iPhone/iPad/Macbook
  • Cable Features

    Without Cable
  • Water Resistance Level

    Not Water Resistant
  • Additional Features

    Adjustable Headband, Lightweight, Microphone Included, Multipoint Pairing, Surround Sound
  • Headphones Ear Placement

    On Ear
  • Headphone Folding Features

    On Ear
  • Earpiece Shape

    Rounded
  • Control Type

    Key control
  • Control Method

    App
  • Controller Type

    Button
  • Battery Average Life

    60 Hours

Buyer’s Premium

A 15% buyer’s premium will be added to the sale price of all purchases.

Store Auction Lots Condition

All items are uninspected and the condition is unknown unless otherwise explicitly stated. Items labeled as “New” are believed to be unused and in original manufacturer packaging; however, packaging may show signs of storage or handling, and items are not tested unless specifically noted. Individual items are available for inspection at Korting Outlet located at 159 1st Court, Grand Rapids, Michigan 49534 during store hours.

The highest bids serve as legally binding contracts, and all sales are considered final. Items are sold on an “as is” basis, without any guarantees, warranties, or the possibility of refunds, whether written, expressed, or implied. The operational condition of an item may not be known or listed in the item description. While we may provide information on the condition of some items, including items marked as “New,” such information is not guaranteed.

All items are sold with all faults and without any warranty, whether expressed or implied, regarding merchantability or fitness for a particular purpose. The sale is conducted on an “as is, where is” basis with all faults. Buyers are strongly encouraged to physically inspect items before placing bids during the inspection period. Once submitted, bids cannot be withdrawn before, during, or after the auction for any reason.

The buyer acknowledges that these terms, along with other terms outlined below, can only be amended or revised in writing, signed by the auctioneer. Any representations made by Korting or its agents do not alter these “as is, where is with all faults” terms. Descriptions provided on products or through advertising, including condition labels such as “New,” are not guaranteed, and buyers rely solely on their own inspection. While information in sale advertising is believed to be accurate, Korting assumes no responsibility for errors or omissions.

Auction Closing Times

Posted closing times are in Eastern Time and may be extended through dynamic bidding. Dynamic bidding extends the auction close time until there are five minutes without bidding activity. Korting reserves the right to close early or extend auctions at its discretion.

Payment

Payments will be processed through Stripe.

Refund Policy

Due to the nature of liquidation merchandise, returns are accepted only under the following circumstances:

  • Wrong item received
  • Major undisclosed damage that significantly affects functionality or value
  • Item arrives nonfunctional or dead on arrival (unless listed as untested, for parts, or salvage)
  • Missing critical components necessary for basic operation that were not disclosed in the listing
  • Counterfeit items or items materially different from the listing description

The following conditions are not eligible for return or refund:

  • Buyer’s remorse or accidental purchases
  • Minor cosmetic wear, scratches, dents, scuffs, or signs of prior handling
  • Damaged, worn, or missing retail packaging
  • Compatibility issues with buyer equipment, software, or intended use
  • Missing non-essential accessories, manuals, inserts, cables, or packaging materials unless specifically stated in the listing

All return requests must be submitted within 72 hours of delivery and include clear photos and/or video documentation of the issue. We reserve the right to deny returns that do not meet the above criteria.

Sales Tax

All orders are subject to the 6% Michigan sales tax. Tax-exempt buyers must have a current tax-exempt certificate on file before sales tax can be removed from an invoice.

Failure to Pay or Remove Items

Korting reserves the right to charge a 15% non-refundable restocking fee for items not paid for and picked up within seven days of the auction closing. Such items will be considered abandoned and forfeited to Korting. Korting may resell any abandoned or forfeited items.

IKF R1 WIRELESS BLUETOOTH HEADPHONES, RETRO CLASSIC LIGHTWEIGHT HEADSET, BUILTI-IN MIC, 60H PLAYBACK, DUAL DEVICE CONNECTIVITY, LOW LATENCY, APP CUSTOMIZATION,THROWBACK 80S 90S,OOTD, BLACK