You have seen the terms ANC and ENC printed on earbuds and headphones — but what is the actual difference, and does it matter for someone buying earphones in Pakistan? Here is a clear breakdown so you do not pay for a feature you do not need, or miss one you actually do.
What is ANC (Active Noise Cancellation)?
------------------------------------------
ANC uses tiny microphones on the outside of your earbuds to listen to the ambient sound around you. It then generates an opposing sound wave that cancels the noise out — essentially silencing the world around you while you listen.
ANC works best on:
- Constant, low-frequency background noise — bus and rickshaw engines, AC hum, crowd noise in a bazaar
- Office environments with keyboard clicks, HVAC noise, and open-plan chatter
- Long commutes in public transport
- Studying or working in noisy environments at home or a cafe
ANC is a listening experience feature. It makes your music, podcasts, and calls sound better by removing competing background noise from what YOU hear.
Important: ANC does not make your voice clearer on calls. That is what ENC does.
What is ENC (Environmental Noise Cancellation)?
-------------------------------------------------
ENC is a call quality feature. It filters background noise from your microphone so that the person you are calling hears your voice clearly — even if you are standing at a busy Karachi roundabout, inside a crowded market, or in a noisy household.
ENC does not improve what you hear. It improves what the other person hears.
ENC works best for:
- Taking work calls or online meetings from noisy environments
- WhatsApp and phone calls from busy streets or markets
- Remote workers and freelancers on video calls from home with background noise
- Students in noisy hostels or shared spaces taking online classes
ANC vs ENC — Simple Summary
-----------------------------
Feature | What it does | Who benefits
ANC | Reduces noise YOU hear while listening | Commuters, music lovers, students studying
ENC | Reduces noise the OTHER PERSON hears | Remote workers, people on frequent calls
ANC + ENC both | Best of both worlds | Anyone who uses earbuds for both music and calls
Which One Do You Need?
------------------------
You use earbuds mainly for music and podcasts during commute → You need ANC
You take frequent work calls or WhatsApp calls from noisy places → You need ENC
You do both — music during commute and calls at work → You need both ANC and ENC
You mostly use earbuds at home in a quiet environment → You may not need either — save your budget
Interlink Options in Pakistan
-------------------------------
For ANC — Interlink Vision Pro ANC Headphones — Rs.6,000
The Vision Pro is Interlink's flagship over-ear ANC headphone with 30 hours of playback and 120-hour standby time. If you work in a noisy environment or have long daily commutes, this is the one to get. The over-ear design provides passive noise isolation on top of active cancellation — giving you double the noise blocking. Sound quality is rich and full with strong bass.
- Active Noise Cancellation (ANC)
- 30 hours playback
- 120 hours standby
- Over-ear design for maximum comfort and passive isolation
- Best for: Daily commuters, office workers, music enthusiasts
Product link: https://interlinkcap.com/products/interlink-vision-pro-anc-wireless-headphones-pakistan
For ANC + ENC on a Budget — Interlink AirPods Pro 2nd Gen — Rs.5,000
The AirPods Pro 2nd Gen includes both ANC for your listening experience and ENC for your calls — making it the most versatile option in this list. A strong choice for students, remote workers, and anyone who switches between music and calls throughout the day.
- Active Noise Cancellation (ANC)
- Environmental Noise Cancellation (ENC) on calls
- TWS in-ear design
- Compatible with iPhone and Android
- Best for: Remote workers, students, anyone who uses earbuds for both music and calls
Product link: https://interlinkcap.com/products/interlink-airpods-pro-2nd-generation-anc-pakistan
For ANC + ENC on Calls — Interlink AirPods Pro 1st Gen — Rs.3,800
A more budget-friendly ANC option. The AirPods Pro 1st Gen delivers solid noise cancellation at a lower price point — ideal for those who want ANC without spending Rs.5,000+.
Product link: https://interlinkcap.com/products/interlink-airpods-pro-1st-generation-pakistan
For Call Quality Only — Ryzen Elite Type-C Handsfree — Rs.1,900
The Ryzen Elite is a wired Type-C handsfree with both ANC and ENC built in. A very practical choice for office workers and remote workers who need crystal-clear call audio without the complexity of wireless earbuds. Works directly with iPhone 15 (USB-C), Samsung, OPPO, Vivo, and Xiaomi via USB-C port.
- Wired Type-C connection — no Bluetooth needed, no battery to charge
- ANC + ENC for clear calls
- VoiceChanger feature
- Compatible with iPhone 15 and all USB-C Android phones
- Best for: Office and remote workers focused on call clarity
Product link: https://interlinkcap.com/products/ryzen-elite-type-c-voicechanger-handsfree-anc-enc-pakistan
Quick Comparison
-----------------
Model | Price | ANC | ENC | Type | Best For
Vision Pro Headphones | Rs.6,000 | Yes | No | Wireless | Commuting, music
AirPods Pro 2nd Gen | Rs.5,000 | Yes | Yes | Wireless | Music + calls
AirPods Pro 1st Gen | Rs.3,800 | Yes | Yes | Wireless | Budget ANC
Ryzen Elite Type-C | Rs.1,900 | Yes | Yes | Wired | Office calls
The Bottom Line
----------------
ANC and ENC solve different problems. Most people in Pakistan who work from home or take regular WhatsApp and office calls will benefit most from ENC. Daily commuters and music lovers will appreciate ANC. The best products offer both — and Interlink has options across every budget with free home delivery and Cash on Delivery nationwide.
Browse all Interlink audio products: https://interlinkcap.com/collections/buy-earbuds-audio-accessories-online-pakistan-interlink
Frequently Asked Questions
---------------------------
Does ANC work for voice calls too?
ANC reduces the noise you hear during a call, making it easier for you to hear the other person. However, it does not improve how your voice sounds on the other end — that is what ENC does. For the best call experience, look for earbuds with both ANC and ENC.
Can ANC damage your hearing?
No. ANC works by generating a counter sound wave that cancels noise — it does not produce any harmful frequencies. In fact, ANC can protect hearing by reducing the need to turn up volume in noisy environments.
Do ANC earbuds work without being turned on?
Most ANC earbuds provide some passive noise isolation just from the physical in-ear seal, even when ANC is switched off. Turning on ANC adds active cancellation on top of this passive isolation.
Is ENC available on wired earphones too?
Yes. The Interlink Ryzen Elite Type-C Handsfree is a wired earphone with built-in ENC — a great option for those who prefer wired connections for calls.
Are these available with Cash on Delivery in Pakistan?
Yes — all Interlink audio products are available with Cash on Delivery and free home delivery across all cities in Pakistan at interlinkcap.com.