Would this be compatible with iPhone or Android device?

Fullly Compatible with Devices & Music Platforms, support ios/mac OS/Android/Windows.Plug and Play, no need any driver or setting.

What should you do if the M15i suddenly stops working?

If your M15i suddenly stops working, it may be because the firmware is missing. You can download the firmware to update the M15i.

Does this product work with micphone?

Sorry, it can't work with micphone.

Does this product work for a car's 3.5mm headphone jack?

If you want to use our M15i in your car,you need to buy a 3.5mm to 3.5mm OTG cables.

Does this product work with 250 ohm impedence headphone?

Of course it dose,our M15i can work with 8Ω-600Ω impedence headphone perfectly.

Questyle M15i Portable Usb Dac And Headphone Amplifier Mfi Certified

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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€ 367.81

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

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Description

🎶 Elevate your audio game—because your ears deserve the best.

VERSATILE DUAL OUTPUTS - Switch effortlessly between 3.5mm single-ended and 4.4mm balanced outputs to perfectly drive any headphones or sensitive IEMs without hiss.
FLAGSHIP ESS DAC INSIDE - Hear every micro-detail with the ESS ES9281AC chip supporting high-res PCM up to 768kHz and DSD512 for pure, lossless streaming.
PLUG AND PLAY CONVENIENCE - Lightweight, portable, and ready out-of-the-box with Type-C cables and dedicated customer support—never miss a beat on the go.
UNIVERSAL DEVICE COMPATIBILITY - Seamlessly connect with iOS, Android 5.1+, Windows 10+, and more, backed by official MFi certification for flawless iPhone 17/16 support.
AUDIOPHILE GRADE SOUND ANYWHERE - Experience ultra-low distortion and warm, natural audio with patented Current Mode Amplification—desktop quality in your pocket.

The Questyle M15i is a portable USB DAC and headphone amplifier featuring patented Current Mode Amplification for ultra-low distortion sound. It supports high-resolution audio decoding up to PCM 768kHz/32Bit and DSD512 via the flagship ESS ES9281AC DAC chip. With dual 3.5mm and 4.4mm balanced outputs and manual gain adjustment, it drives a wide range of headphones from sensitive IEMs to full-sized models. Officially MFi certified, it guarantees seamless compatibility with the latest iPhones and other devices, making it a premium, plug-and-play solution for audiophiles on the move.

Specifications

ASIN	B0CK71PX43
Additional Features	Lightweight
Age Range Description	Adult
Antenna Location	Music, Gaming, Calling
Audio Driver Type	Balanced Armature Driver
Best Sellers Rank	#29,987 in Electronics ( See Top 100 in Electronics ) #53 in Headphone Amps
Brand Name	Questyle
Built-In Media	Cable
Cable Features	Detachable
Carrying Case Color	Black
Color	Black
Compatible Devices	Smartphones, Tablets, PCs, Laptops
Connectivity Technology	Wired
Control Method	Touch
Control Type	Media Control
Controller Type	Wired
Customer Package Type	FFP
Customer Reviews	4.3 4.3 out of 5 stars (171)
Earpiece Shape	Rounded Tips
Enclosure Material	Metal
Frequency Range	20 Hz - 20,000 Hz
Headphone Folding Features	I
Headphone Jack	3.5 mm Jack
Headphones Ear Placement	Over Ear
Impedance	90 ohm
Item Weight	0.1 kg
Manufacturer	Questyle
Model Name	M15i
Model Number	M15i
Noise Control	None
Number of Items	1
Number of Power Levels	2
Sensitivity	90 ohm
Series Number	15
Specific Uses For Product	High-fidelity audio playback
Style Name	Minimalist
Theme	High-Fidelity Audio
UPC	799194388246
Unit Count	1 Count
Warranty Description	1 year warranty
Wireless Technology	RF

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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€ 367.81

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Questyle M15i Portable USB DAC & Headphone Amplifier, MFi Certified

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Details

Description

Specifications

Common Questions