Sony IER-EX15C Type-C Earphones with Mic are designed for effortless connectivity and everyday comfort. With a USB-C connection, these wired earphones work seamlessly across smartphones, laptops, and gaming consoles—no charging, no latency, no interruptions.
Equipped with a 5mm dynamic driver and high-compliance diaphragm, the IER-EX15C delivers deep bass, clear vocals, and balanced sound, making them ideal for music, calls, and video. The in-line remote with mic gives you full control—play/pause, adjust volume, skip tracks, answer calls, activate your voice assistant, or mute/unmute—directly from the cable.
The ergonomic in-ear design with soft silicone ear tips (XS, M, XL sizes included) ensures a secure, personalized fit for long hours of listening. A serrated, tangle-resistant cable and built-in slider keep things neat whether you’re on the go or storing them away.
Available in four stylish colors—Black, White, Blue, and Pink—the IER-EX15C earphones let you match your look while enjoying reliable Sony sound. Plus, with eco-conscious packaging that avoids plastic, they reflect Sony’s commitment to sustainability.
If you want plug-and-play Type-C earphones with mic, crystal-clear sound, and everyday reliability, the Sony IER-EX15C is a perfect choice.
General
Model: Sony IER-EX15C
Launch Year: 2025
Color options: Black, White, Blue, Pink
Headphone Type: Closed, wired in-ear
Audio Input Terminal: USB Type-C
Cable Type: Y-type, serrated, tangle-resistant
Cable Length: 1.2m
Weight (excluding cable): 3g
Audio
Driver Unit: 5mm dynamic driver
Magnet: High-power neodymium
Frequency Response: Balanced with rich bass & clear vocals
Power Handling Capacity: 62.5mW
High-Resolution Audio: No
EU Sound Pressure Regulation: Yes
Microphone & Controls
Built-in Microphone: ECM, omnidirectional
Controls: Multi-function button, Volume +/-
Functions: Play/Pause, Track skip, Call handling, Voice assistant activation, Mic mute/unmute
Comfort & Design
Hybrid silicone rubber earbuds (XS, M, XL included)
Ergonomic, compact housing for secure fit
Cable slider for length adjustment
Durability
Water Resistance: No
Dust Resistance: No
Packaging & Accessories
Warranty Card: Yes
Instruction Manual: Yes
Earbuds: Included
Cable Adjuster: Yes
Plastic-free packaging for sustainability
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Nearest Service Center: https://locator.sony/?locale=en_IN&profile=consumer%2Fcustomer_support%2Fap&zoom=6&latitude=23.483401&longitude=79.804688
Website: https://www.sony.co.in/microsite/warranty-repair/
Contact No: 1800 103 7799
Sony is a world-renowned brand that delivers high-quality audio products. They offer a range of ANC wireless headphones and true wireless earbuds with cutting-edge technology that promises an immersive audio experience. Sony's Hi-Res Digital audio player provides audiophiles with high-resolution audio on the go. They also offer earphones with superior sound quality and a comfortable fit for extended listening.
Although termed as Basshead, it's clean and crisp. Bass knows when to punch and when to calm. Upgrading from Juzear Defiant which is itself a great allrounder to its price. Thoroughly enjoying the Martilo. Finally great service by TAS. Looking forward for more.
good build qualityand High quality audio output
Absolutely a beast, had to wait since it was out of stock. This is the best under 3K and probably the best with Mic under 5k.
It is the best and clean sounding IEM, perfect for the Beginner.
I love the fact that I can change the nozzle and its a little different sounding, so its two in one.
The cable quality is out of the world no external sound when I touch it.
I can hear so many details clearly. I say please go for this, it is perfect first IEM and the Perfect Upgrade if you had IEM under 2k before
It provides Awesome sound quality go and buy it m
🎧 KZ Castor Pro IEM – Review
🔊 Sound Quality
The KZ Castor Pro delivers clear and detailed sound with excellent separation across lows, mids, and highs. The decent thumping bass is tight and controlled, giving energy to tracks without overwhelming the vocals or instruments. Its super-balanced tuning ensures a natural, enjoyable listening experience suitable for all genres.
🎚 Unique DIP Switch Equalizer
What sets the Castor Pro apart is its DIP switch physical equalizer. With up to 16 different tuning options, it allows listeners to adjust the sound profile on the go—boosting bass, enhancing treble, or keeping it neutral. This feature gives it a level of flexibility rarely seen in IEMs at this price point.
🔇 Noise Isolation
Although it lacks active noise cancellation, the design offers an excellent passive seal. The snug fit ensures that outside noise is effectively blocked, making the listening experience immersive and ensuring ANC doesn’t feel like a missing feature.
🎼 Hi-Res & DAC Performance
For those using Hi-Res lossless audio, pairing the Castor Pro with a DAC is highly recommended. The extra power and clarity from a DAC enhance the already impressive soundstage, detail retrieval, and overall dynamics, making the listening experience truly premium.
💰 Value for Money
At its smart price, the KZ Castor Pro punches well above its weight. It combines detailed sound, punchy bass, balanced tuning, and innovative features—making it a strong choice for both audiophiles on a budget and everyday music lovers.
Have been using these buds for like an year now, they gave me a great time all that while, only recently the cable started getting green and there was an issue with audio drop on even a slight movement (like every earphone ever), but still a great investment for an year.
Got this as my first iem from audio store.. much much more worth than the price.. the bass!!.. my gawddd, it's something which is gonna surprise you.. I got it paired with the moondrop echo a dac.. and trust me, couldn't have asked for anything better.. and the delivery was done to me in kolkata, just within a day.. remarkable job audio store!♥️
Loved the new gear they sound absolutely phenomenal and mind if say the looks and aesthetic of the KZ Castor Pro is underrated for its price, as a newbie I was a little hesitant to jump in this rabbit hole, but it was worth it. Shoutout to The Audio Store to build up my courage, they were very helpful as I was placing my order I fumbled and they responded very positively and helped me correct my mistake. Thank You
Excellent performance with ANC good mic this song is like heaven
It is better compared to normal tws
Perfect for beginners to start their audiofile journey
I'm satisfied and convinced of this product
The packaging
The quality
And The performance
Trust he go for this one if you never try this one
Just give it a try you will not regret it
I have manny IEM's I'm my collection
But this one is really fantastic
Thanks to The Audio Store
They have many discount in compar to others in market
And shippment is on the time no worrys
1999 is nothing the engineering is perfect of this IEM,,,
Amzing product
Love the way it sounds rich in every range perfect for beginners but if you're not a bass head go for non bass varient.
This is my first ever IEM that I purchased after research of couple of months. And I can say that this was a good decision on my end. Cable is good. Buds look stylish. Comes with a small carry pouch and 6 pairs of ear tips. Sound quality is awesome. Love the instrument separation. Customisable EQ gives them versatility. You can actually experience how other IEM sound just be playing around with the EQ.
Brand Warranty
100% Original products with brand warranty
7 Days Replacement
On all orders*
Fast & Free Shipping
Ships in 24 Hours*
Secure Payments
Visa, Mastercard, EMI, Net Banking, UPI, BHIM, Wallet's
Although termed as Basshead, it's clean and crisp. Bass knows when to punch and when to calm. Upgrading from Juzear Defiant which is itself a great allrounder to its price. Thoroughly enjoying the Martilo. Finally great service by TAS. Looking forward for more.
Excellent Sound quality with Manual tuning buttons, I am happy with Audio Store's sales and I find these to be so premium, Lows, mids ,highs awesome. Vocals clear. Great Bass!Would definetly recommend!
Love the vibe and Marshall sound - use the EQ to get the best out of them. They look vintage and get loud AF.
good
I purchased it solely to experience how bass head sound signature feel.
Most other bass-rich iems either are low quality sound producing or too costly.
This one you get nice bass heavy sound without compromising other aspects of sound.
Must try if you want quality base.
I upgraded from KZ EDX pro to this and man oh man I was not ready! The bass is heavy and I started to enjoy my regular songs once again with this new acquired Bass! Even the mid's are good and It doesn't fade in the bass! Highly recommended for bassheads (under Budget!)
Best for its budget and worth the money
good build qualityand High quality audio output
Absolutely a beast, had to wait since it was out of stock. This is the best under 3K and probably the best with Mic under 5k.
If you are a beginner audiophile and wanted to invest friendly budget IEM then EarAcoustic STA-Hi End Series IEM is a way to go. The sound is awesome and you can hear every node it contains.