Skip to main content
  • No Customs Hassles
  • Guaranteed Authenticity
  • 7-Day Free Returns
  • Direct from USA
  • Factory-Direct from China
  • Fast Delivery — FedEx & DHL
  • 100% Genuine Products
  • Duties Included in Price
Poshace
Search products, brands...Search
No image available
Tap to zoom
Cyber Acoustics

Cyber Acoustics USB Mono AC-840 Headset, Headphone with microphone, Great for Education, Office and Call Centers (AC-840)

Share:WhatsAppTelegramFacebookXPinterestEmail
₹3,934.87₹4,599Save 14%

All taxes included | Tracking provided

● IN STOCK

Check delivery date & COD availability for your area

Qty:
Also available onamazonAmazon.in

Secured Transaction — 256-bit SSL Encrypted Payment

100% Authentic
Free Shipping
7-Day Returns
4· 669 verified ratings
Read reviews →

We'll notify you the moment the price drops. No spam — one email, one alert.

US Store

Authentic source

Ships to India

Free shipping

12-21 Days

With tracking

Ships direct from US suppliers for authenticity and better pricing.

Payment methods

UPIRuPayCODNetBank

About this item

  • Mono USB Headset with unidirectional noise canceling mic: The noise canceling microphone is designed for reliable speech and voice recording in less than ideal environments.
  • Conveniently located In line volume and mute controls makes it easy to adjust what the volume or mute the microphone.
  • USB plug-n-play: designed to work with standard USB ports, perfect for Windows PC, Mac or Chromebooks.
  • Durable design: Hard-wearing headset is long lasting, with an adjustable headband, easy to clean soft leatherette ear cushion for a comfortable fit. Designed for use in schools, classrooms, or work., Includes: Cyber Acoustics AC-840 Headset and User Guide.

Key details

Brand
Cyber Acoustics
Package weight
91 g

Cyber Acoustics USB Mono AC-840 Headset, Headphone with m… — Now in India

amazon

₹4,599

→

Our Price

₹3,934.87

Save ₹664.1314% vs Amazon

✓ Customs & duties included  ·  ✓ Free tracked delivery  ·  ✓ Priority support

10 Years TrustRare Intl.UPI | Card | EMI
amazon.in Reviews(Trust)

Secure Checkout

1-Year Warranty

Easy Returns

Tracked Delivery

US → India delivery timeline

Tracking provided
Visual tracking reduces uncertainty around international shipping.

Dispatch

2–4 days

Transit

8–14 days

Delivery

12–21 days

Typical US→India timelines. Customs or weather can add variance. We notify proactively.

US → India delivery

Tracking provided
🇺🇸🇮🇳

Dispatch

2–4 days

Transit

8–14 days

Delivery

12–21 days

Est. delivery: calculating…

Our Partners:FedExDHL

Typical US→India timelines. Customs or weather can add variance. We notify proactively.

Free International Shipping

International delivery included.

Free International Returns

International orders supported.

Lowest Price Guaranteed

Best price across all channels.

International COD

Available on select orders.

Direct sourcing: Lower final price.

Easy returns: Hassle-free.

1 Year warranty: On international products.

Customs handling: We assist where applicable.

Tracking: End to end visibility.

GST invoices: Available.

Priority support: Faster website resolution.

Price advantage: Better than most marketplaces.

✓

Website first, Amazon second

Best price and support on the website. Amazon is available for convenience and reviews.

Found it cheaper elsewhere?

If you find this product at a lower price anywhere in India, tell us. We'll review it before selling.

The Cyber Acoustics AC-840 is a proven USB Mono Headset designed for enterprise, office, education, as well as home use. Built to utilize standard USB jacks on computers and laptops. The unidirectional Microphone incorporates DNCT4 (direct noise cancelling technology), with a flexible mic boom for perfect positioning, and allows ambidextrous 180º rotation for easy left or right side use. The unit incorporates a large 30mm dynamic driver, with an easy-to-clean leatherette ear pad, and good listening performance even in noisy environments. A durable headset, light weight, and comfortable all day wear, great for office and education environments where you might need to keep one ear free.

Common Questions

Is this product genuine and authentic?
Yes. All products on Poshace are 100% authentic, sourced directly from authorized US suppliers. Every order comes with a GST invoice as proof of authenticity.
How long does delivery take to India?
Estimated delivery is 12–21 business days from the date of dispatch. We ship via FedEx and DHL with end-to-end tracking provided on every order.
Are customs duties and taxes included in the price?
Yes, completely. The price you see is the price you pay — no hidden customs fees, no surprise charges at delivery.
What is the return policy?
We offer a 7-day free return policy. If you're not satisfied, return the product within 7 days of delivery for a full refund. The item must be unused and in original packaging.

What customers say

★★★★★

“Bought on PoshAce to save vs Amazon. Tracking was clear the whole way.”

— Ria, Bengaluru

Verified Buyer

★★★★★

“Saved ₹2,400 vs Amazon India on the same model. Legit product, sealed box.”

— Rohan, Chennai

Verified Buyer

★★★★★

“First time buying internationally. Customs and duties were included. No surprises.”

— Ananya, Kolkata

Verified Buyer

★★★★★

“Compared 3 sites. PoshAce was ₹1,800 cheaper. Shipped and tracked as promised.”

— Aditya, Lucknow

Verified Buyer

★★★★★

“GST invoice was ready the same day. Perfect for business expense claims.”

— Nisha, Bhopal

Verified Buyer

★★★★★

“I've ordered 4 times now. Consistent quality and pricing every single time.”

— Swati, Kochi

Verified Buyer

Quick Overview

  • ✓Mono USB Headset with unidirectional noise canceling mic: The noise canceling microphone is designed for reliable speech and voice recording in less than ideal environments.
  • ✓Conveniently located In line volume and mute controls makes it easy to adjust what the volume or mute the microphone.
  • ✓USB plug-n-play: designed to work with standard USB ports, perfect for Windows PC, Mac or Chromebooks.
  • ✓Durable design: Hard-wearing headset is long lasting, with an adjustable headband, easy to clean soft leatherette ear cushion for a comfortable fit. Designed for use in schools, classrooms, or work., Includes: Cyber Acoustics AC-840 Headset and User Guide.

You might also like

More from Cyber Acoustics

More in Computer Headsets