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Sony WI-C400 Wireless In-ear Headphones


Out of stock

Sony WI-C400 Wireless In-ear Headphones Key Features

  • Stylish Behind-Neck Design
  • NFC And Bluetooth
  • Dynamic Sound
  • Long Battery Life
  • Easy Buttons Operation


Out of stock

Features of Sony WI-C400 Wireless In-ear Headphones

In the modern digital world, Sony is a trusted name. They introduced us to many premium products with great quality. Sony WI-C400 Wireless In-ear Headphones is one of those.

Stylish Behind-Neck Design

Sony made this WI-C400 Headphones with a comfortable Behind-Neck design that helps you to manage your headphone’s cable easily anywhere and you will enjoy a cable tangle-free listening time. And it also looks stylish!

NFC And Bluetooth

Sony WI-C400 has an easy Bluetooth connectivity feature with its  NFC one-touch system. So, you can stream effortlessly with its one-touch listening system.

Dynamic Sound

With its 9mm neodymium drivers, you will get dynamic and premium audio quality from the headphones.

Long Battery Life

Keep listening up to 20 hours long time just charging it once. What more do you expect?

Easy Buttons Operation

You can easily use Sony WI-C400 Headphones buttons to skip tracks, adjust volume, manage calls and more. Also, the headphones will vibrate when you get an incoming call.

Sony Wi-C400 Price In Bangladesh

You will get Sony WI-C400 Wireless In-ear Headphones in gearbuzz at 4190 BDT right now.

Key Specifications

  • Brand: Sony
  • Color Black
  • Model: Wi-C400
  • Wearing Style: Behind-The-Neck
  • Connectivity Technology: Wireless
  • Ear Placement: In-Ear
  • Headphone Type: Closed Dynamic
  • Driver Unit: 9mm
  • Magnet: Neodymium
  • Frequency Response: 8 Hz-22,000 Hz
  • Volume Control: Yes
  • Usage Time: Max. 20h
  • Charge Time: Approx. 4.5h

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See the following table to take a look on the shipping and payment methods:

Shipping Method
Payment Method
Delivery Charge
Delivery Time
Inside Dhaka
Home Delivery
Advance Payment
BDT 70
Max 2 Days
Cash on Delivery
BDT 70
Max 2 Days
Outside Dhaka
Home Delivery/Collect From Sundarban Courier Branches
Advance Payment
BDT 100
Max 2-5 Days
Cash on Delivery
BDT 130
Max 2-5 Days


Special Notes

  • For the Cash on Delivery payment method Outside Dhaka, customer have to pay 200 TK Advance as booking money, which is non-refundable. This amount will be deducted from the total bill amount. (i.e. Total bill of an order is 1000 TK customer will pay 200 TK as advance and the rest 800 TK while receiving the product).

Warranty Policy

Official Warranty (Provided by brands):

  1. This warranty is provided by the brands and usually ranges from
  2. Inform us if your product is under warranty period. (Warranty period will be mentioned in the package of the product.)
  3. You must keep the package and it will be necessary while claiming.
  4. In some cases you might visit or contact with the official service center of the respective brand.

Unofficial Warranty (Provided by Gear Buzz BD Limited):

  1. All of our products (except the products with official warranty) have a common 10 days warranty.
  2. Inform us if your product is under warranty period.
  3. You must keep the package and it will be necessary while claiming.

Return/Replacement Policy

Conditions for Return:

  1. Gear Buzz BD provides 3 days of easy returns for every product under certain conditions. Products that are damaged, defective, or not as described on the website can be returned within 3 days.
  2. If a wrong product is sent or the product is not the same as described on our website.
    Under this condition, the product must be returned unused, in the original packaging, and with all seals & tags intact.
  3. If the product is damaged, defective, or counterfeit.
  4. The product must be returned in its original packaging. All accessories, user manuals, warranty cards, and our invoice must also be returned.

Note that, change of mind is not applicable after receiving the product. 


For details and to know the refund procedure please visit our Return, Warranty & Refund Policy page.