In Stock
Brand : Tri26
Text Line
(513) 606-2436
Active Noise-Cancellation: Yes
Brand Name: SENNHEISER
Category: Earphones & Headphones
Choice: yes
Communication: Wired
Connectors: 3.5 MM
Frequency Response Range: 18 - 20000
High-concerned chemical: none
Impedance Range: up to 32 Ω
Is wireless: No
Line Length: 1.4
Magnet Type: Other
Material: Plastic
Origin: Mainland China
SENNHEISER Model: HD400s
Sensitivity: 120
Sound Isolating: Yes
Style: Wired headphone & headset
Vocalism Principle: Dynamic
Volume Control: Yes
Waterproof: No
Wireless Type: None
Through wired connections, lossless and zero latency audio is provided to allow users to fully enjoy balanced and natural sound. Through clear midrange, delicate treble, and precise controllable bass, the artist's intentions are faithfully restored
USB-C connection ensures uncompressed digital audio transmission, making it easy to connect with laptops, tablets, and smartphones without the need for an adapter
Stable connection plug and play
A stable and reliable wired connection can completely relieve users of battery anxiety and eliminate pairing and other operations, achieving simple and convenient plug and play








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TRI26 is an online school-supply store offering everyday essentials for students, teachers, classrooms, and families. Our selection includes backpacks, notebooks, writing supplies, organization products, art supplies, calculators, technology accessories, and more.
Once your order ships, you’ll receive tracking information by email. You can also visit our Track Order page to access your order information and shipment details.
Yes. TRI26 offers free shipping on orders of $100 or more.
Please contact TRI26 as soon as possible if your order arrives damaged. Include your order information and photos of the damaged item and packaging so we can review the issue and assist you.
Browse our products, select the items you want, add them to your cart, and proceed to checkout. Once your order is successfully placed, you’ll receive an order confirmation.
Orders are processed and shipped as quickly as possible. Shipping times can vary depending on the shipping method, destination, product availability, and carrier.
If you need to change or cancel an order, contact us as soon as possible after placing it. We’ll do our best to help, but orders that have already been processed or shipped may not be able to be changed or canceled.
If you received an incorrect item, contact us with your order number and information about the item you received. We’ll review the order and help resolve the issue.
With sites in 5 languages, we ship to over 200 countries & regions.
Pay with the world’s most popular and secure payment methods.
Our Buyer Protection covers your purchase from click to delivery.
Round-the-clock assistance for a smooth shopping experience.