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Certified Open Box

Sennheiser Consumer Audio CX True Wireless Earbuds -Bluetooth In-Ear Headphones

US $54.99
or 4 interest-free payments of $13.75 available with
Condition:
Open box
Open Box. Item is in unused, excellent condition. Everything included can be seen in the images ... Read moreabout condition
Pickup:
Shipping:
Free USPS Ground Advantage®.
Located in: Harrison, Arkansas, United States
Delivery:
Estimated between Wed, Nov 26 and Tue, Dec 2 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
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eBay item number:236069056322
Last updated on Jul 28, 2025 09:30:15 PDTView all revisionsView all revisions

Item specifics

Condition
Open box
An item in excellent, new condition with no wear. The item may be missing the original packaging or protective wrapping, or may be in the original packaging but not sealed. The item includes original accessories. The item may be a factory second. See the seller's listing for full details and description. See all condition definitionsopens in a new window or tab
Seller Notes
“Open Box. Item is in unused, excellent condition. Everything included can be seen in the images ...
Size
Small
Dimensions
5.12 x 1.89 x 6.73 inches
Weight
0.390 lbs
UPC
0615104355040
Brand
Sennheiser
Form Factor
In-Ear Only
Type
Canal Earbud (In Ear Canal)
Number of Earpieces
Double
Wireless Technology
Bluetooth
Color
Black
Model
Sennheiser CX True Wireless
Connectivity
Bluetooth
MPN
508973
Features
Active Noise Cancellation, Volume Control, Built-in Microphone
Microphone Type
Built-In
Category

About this product

Product Identifiers

Brand
Sennheiser
MPN
508973
UPC
0615104355040
Model
Sennheiser CX True Wireless
eBay Product ID (ePID)
20052560074

Product Key Features

Color
Black
Wireless Technology
Bluetooth
Connectivity
Bluetooth
Form Factor
In-Ear Only
Features
Active Noise Cancellation, Volume Control, Built-in Microphone
Microphone Type
Built-In
Number of Earpieces
Double
Type
Canal Earbud (In Ear Canal)

Additional Product Features

Manufacturer Color
Black
Release Year
2022

Item description from the seller

About this seller

JMAC

99% positive feedback52K items sold

Joined Jan 2021
General Merchandise. We sell a wide range of product in a wide range of condition. Take a look at what we have.

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
5.0

Seller feedback (12,393)

All ratingsselected
Positive
Neutral
Negative
  • 0***0 (420)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    My Bluetooth headset did arrive in like new condition, even including the manuals, charging cable and spare earbuds. And the sound is amazing. I don’t know what these go for new, but I’m happy with the value on account of the condition. Thank you for such a happy shopping experience!
See all feedback

Product ratings and reviews

3.7
6 product ratings
  • 4 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Most relevant reviews

  • Like the way they sound

    I was hesitant to buy these because I was unsure if they would stay in my ears when I was running. I am happy to report they remained firmly in my ears through multiple runs. I was impressed with the sound quality too. Now my only concern is the durability. I have already gone through four pairs of Beats earbuds this year with the last pair only lasting a month.

    Verified purchase: YesCondition: New

  • Great Sound, Could last a bit longer on a full charge

    Comfortable, full spectrum sound, not as long lasting as I would like off a single charge, under two hours.

    Verified purchase: YesCondition: Pre-OwnedSold by: bestj29

  • Woody9t

    Good I recommend it

    Verified purchase: YesCondition: NewSold by: societyhillloan

  • Terrible headphones

    Use for like a month and the right one broke

    Verified purchase: YesCondition: Pre-Owned

  • Stolen item

    Stolen item

    Verified purchase: YesCondition: NewSold by: ammul_27