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Product description
Elevate Your Sound: High-Fidelity Audio Anywhere, Anytime 
Neoteck 16-300Ω headphone amplifier brings professional sound quality to your fingertips. Amplifier delivers not only louder volume but a sharper, more realistic stereo experience. Whether you’re at home or on the go, immerse yourself in your music like never before.
Experience Superior Sound Quality with Exceptional Clarity 
With an impressive SNR > 120dB and THD+N as low as 0.0003%, this 3.5mm headphone amplifier ensures high-fidelity sound with crisp, clear details. It amplifies your audio without distortion, bringing out the rich nuances in your music. Enjoy a deeper, more realistic soundstage.
Deepen Your Sound with Enhanced, Mellow Bass Performance 
Headphone amplifier features a dedicated bass switch that elevates your listening experience by delivering a deeper, more refined bass performance. Whether you’re listening to music or watching movies, the enhanced bass provides a smooth and immersive sound that brings every note to life.
Universal Compatibility with Your Favorite Devices 
Neoteck HiFi headphone amplifier works with a wide range of digital devices, including MP3 players, mobile phones, laptops, notebooks, and portable CD players. It provides consistent, high-quality sound no matter your device.
Recharge and Go: Long-Lasting Battery for Non-Stop Listening
With a rechargeable battery that offers up to 8 hours of uninterrupted playtime, audio power amplifier lets you enjoy high-fidelity sound without worrying about battery life. (For safety, it’s not recommended to use while charging due to current interference.)
No Sound?
Please connect the input devices, like computers, mobile phones, DVDs to the Line in port, and then plug the headphones into the Line out port Correctly . Increase the volume of the input device and increase the master volume of the product.
Can I use it while charging?
It is not recommended to use while charging, line noise may be generated. This is why the product is powered by lithium batteries, and battery power supply can avoid line noise.
Is it possible to transfer audio using the USB interface?
No, the USB interface of this product only has the charging function.
The device can work, but the intensity of music is not well?
The battery output is not enough and needs to be charged.
Why the headphone has a big buzzing sound when the input line is connected but not play?
When an unshielded signal line is empty, an interference signal will enter the amplifier and be amplified. If you dislike the sound, we suggest you replace the shielded signal line or unplug the signal line.
Neoteck Headphone Amplifier for Enjoying Audio Feast!
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Customer Reviews
4.3 out of 5 stars 1,517
5.0 out of 5 stars 4
5.0 out of 5 stars 1
3.8 out of 5 stars 47
4.3 out of 5 stars 2,422
4.3 out of 5 stars 1,015
4.4 out of 5 stars 91
Price
$31.49$31.49
$28.79$28.79
$25.19$25.19
$33.99$33.99
$27.53$27.53
$29.69$29.69
$26.67$26.67
Impedance
16-300Ω
16-600Ω
16-300Ω
16-300Ω
16-300Ω
16-300Ω
16-24KΩ
Power Source
Type-C Charging
Type-C Charging
Type-C Charging
Type-C Charging
Type-C Charging
Type-C Charging
DC 5V/2A PowerSupply
Battery Life
8Hours(Full Charge)
12Hours(Full Charge)
12Hours(Full Charge)
13Hours(Full Charge)
12Hours(Full Charge)
13Hours(Full Charge)
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Bluetooth Receiver
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Bass Boost
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✔
✘
✘
✘
2-Stage Gain Switch
✘
✘
✘
✘
✔
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✘
Volume Control
✔
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3.5mm Jack
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【High-Fidelity Sound】Neoteck 16-300Ω Audio Headphone Amplifier Boasts a 3.5mm AUX Input and Output, with an SNR>120Db and THD+N of 0.0003%. which Allows it to Output not only Louder Sound but also a Sharper and More Realistic Stereo Sound without Distortion. Get Lost in your Music like Never Before.
【Enhanced Bass Performance】With our Bass Switch on the Headphone Amplifier, you can Enjoy a More Delicate and Mellow Bass Performance, Providing you with an Even More Enjoyable and Immersive Music Experience. This is the Perfect Accessory for Any Audiophile.
【Universal Compatibility】Our HiFi Headphone Amplifier Boasts Remarkable Compatibility for Various Digital Devices such as MP3 Players, Ipods, Mobile Phones, Laptops, Notebooks/Netbooks, or Portable CD Players. You can Always Enjoy High-Quality Sound with Various Mainstream Devices.
【Extended Battery Life】Our Audio Power Amplifier Features a Rechargeable Battery that Allows it to Stay Uninterrupted for More than 8 Hours ,which Make You Enjoy Non-Stop High-Quality Sound without Worrying about Battery Life and Perfect for Long Commutes or Trips.(Not Recommended to Use while Charging Due to Safety and Current Interference)
【Compact and Durable】Neoteck Headphone Amplifier with Aluminum Matte Surface is Durable to Use and Provides a Comfortable Handheld Feeling. Moreover,Lightweight and Compact Design Makes it Easy to Carry Wherever you Go.Never Compromise on Sound Quality Again–Take High-Fidelity Listening Experience with You Anywhere.
Customers say
Customers praise the amplifier’s sound quality, with one noting they can hear low points in classical selections, and appreciate its build quality and functionality, with one mentioning it works well with AKG 371 headphones. The volume control receives positive feedback for its powerful output, and customers find it worth the price. They like its compatibility, with one noting it works with most TVs, and while the rechargeability receives mixed reviews, one customer mentions it has its own rechargeable battery.
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