Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black
SKU: 46112632448

Sony - C400 Wireless Behind-the-Neck In Ear Headphones - Black

Sale price$62.99 Regular price$69.99
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Sony - C400 Wireless Behind-the-Neck In Ear Headphones - BlackListen to your favorite music in private with this Sony wireless headset. It has a frequency response rate of up to 22,000Hz for increased clarity at top volumes, and the behind the neck design keeps it in place. This Sony wireless headset has a battery life up to 4. 5 hours for short road trips. In ear design Fits securely and directs music into your ears for full, uninterrupted audio. Bluetooth 4. 2 interface with NFC (Near Field Communication)

Listen to your favorite music in private with this Sony wireless headset. It has a frequency response rate of up to 22,000Hz for increased clarity at top volumes, and the behind-the-neck design keeps it in place. This Sony wireless headset has a battery life up to 4.5 hours for short road trips.

In-ear design

Fits securely and directs music into your ears for full, uninterrupted audio.

Bluetooth 4.2 interface with NFC (Near Field Communication) technology

Enables simple pairing and wireless streaming with compatible devices from up to 33' away. Supports HFP, HSP, A2DP and AVRCP Bluetooth profiles.

Rechargeable battery

Offers up to 20 hours of use and lasts up to 200 hours on standby mode.

In-line microphone

Lets you enjoy hands-free calls.

9mm drivers

Deliver powerful sound.

8Hz - 22kHz headphones frequency response

Along with a 50Hz - 8kHz microphone frequency response ensures faithful sound reproduction.

Dynamic transducer design

For reference-grade audio.

Stereo design

Delivers crisp tones.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 46112632448

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4.6 ★★★★★
Based on 1583 reviews
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A
Verified Purchase
Andrew Hopkins
Waukegan, US
★★★★★ 4
Nice, large room divider for privacy
Color: Black, Size: 1 Large Panel
Easy to assemble. Fabric screen covers the large frame very well and provides privacy by separating spaces. I would not exactly call it sturdy, but it does the job and stands freely with no problem. It’s lightweight and portable if you need to move it. Came with a screwdriver and wrench tool for assembly.
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Reviewed in the United States on March 7, 2026
Z
Verified Purchase
Zee
Whiting, US
★★★★★ 5
Solid divider
Color: Black, Size: 1 Large Panel
Easy to assemble, is not see through and seems sturdy. The optional wheels are a nice touch.
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Reviewed in the United States on March 18, 2026
T
Verified Purchase
T & J Hershberger
Grantham, US
★★★★★ 5
Perfect solution
Color: Black, Size: 2 Large Panels, Color: Black, Size: 2 Large Panels
Was a perfect solution to blocking off a part of a room for guest stay. My only wish was a bag for it to go in while not in use. Right now we’ve got it tucked away in a corner where it’s waiting to be used again. I put one wheel through a wooden partition gate (for dogs) and pushed a couch up against it and it held great keeping young kids out of the room. Though the dog figured it out pretty quickly haha I love the fabric in between the sections as well as the fact that they can be completely separate for individual use as needed. Makes it very useful in more scenarios.
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Reviewed in the United States on April 22, 2026
S
Verified Purchase
Shelby Oostwouder
Whiting, US
★★★★★ 5
Good Tall Screen
Color: Grey, Size: 1 Large Panel
Easy to roll, easy to assemble with two people, great height, blocks direct sun well
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Reviewed in the United States on April 18, 2026
A
Verified Purchase
Aly
Belleville, US
★★★★★ 4
Great Divider, bad instructions
Color: Black, Size: 1 Large Panel
Happy with this as a room divider. Good price point and sturdy. I suggest skipping the directions and using common sense! The steps are made complicated when they are not ... and if you follow the directions you will have to go back and fix the skipped step of inserting the rods into the screen BEFORE securing the frame. Would buy again.
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Reviewed in the United States on November 15, 2025

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