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.

2. 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.

3. Is it possible to transfer audio using the USB interface?

No, the USB interface of this product only has the charging function

4. The device can work, but the intensity of music is not well?

The battery output is not enough and needs to be charged.

5. 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.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Amplifier 16-300 Ohm Portable Headphone Amplifier,3.5mm Jack Rechargeable Headphone Amp with Volume Control,Two-Stage Gain Switch, Headset Amplifier for PC/CD/MP3/MP4 Players-Non-Bluetooth

Product ID: 53449364

Details

Brand
Neoteck
Color
Black
Material
Aluminum
Model Name
Headphone
Style
16-300Ohm

🎧16-300Ω Hi-Fi impedance

🔋12+ hours battery life

⚙️Two-stage gain switch

S$57

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Elevate your audio game — don’t just listen, experience every note!

COMPACT POWERHOUSE - Smartphone-sized and lightweight at 102g — premium sound wherever you go.
SLEEK DURABLE DESIGN - Aluminum matte finish reduces interference and keeps your amp cool under pressure.
ENDURANCE THAT KEEPS UP - Rechargeable 1500mAh battery delivers over 12 hours of uninterrupted premium sound.
HI FI SOUND FOR EVERY HEADPHONE - Supports 16-300Ω impedance for crystal-clear audio across all devices.
PRECISION VOLUME GAIN CONTROL - Two-stage gain switch and volume knob tailor your audio experience perfectly.

The Neoteck Portable Headphone Amplifier is a sleek, aluminum-bodied device designed to enhance audio clarity and volume for headphones with 16-300Ω impedance. Featuring a two-stage gain switch, precise volume control, and over 12 hours of rechargeable battery life, it delivers immersive, noise-reduced Hi-Fi sound in a compact, travel-friendly form factor compatible with a wide range of devices.

Specifications

ASIN	B01MS22YWV
Audio Sensitivity	120 Decibels
Battery Cell Composition	Lithium Polymer
Battery Description	Lithium
Battery Weight	21 Grams
Best Sellers Rank	#10,924 in Electronics ( See Top 100 in Electronics ) #12 in Headphone Amps
Brand Name	Neoteck
Color	Black
Compatible Devices	Iphone, Smartphone, Tablet
Control Type	Button Control
Customer Reviews	4.3 4.3 out of 5 stars (2,651)
Global Trade Identification Number	05060492196198
Headphone Folding Features	Over Ear
Included Components	1 x 3.5mm Headphone Amplifier , 1 x USB Power Cable, 1 x Audio Cable, 1 x User Manual
Includes Rechargeable Battery	Yes
Item Dimensions L x W	3.82"L x 2.36"W
Item Weight	160 Grams
Lithium Battery Weight	6 Grams
Manufacturer	Neoteck
Material	Aluminum
Model Name	Headphone Amplifier
Model Number	16-300Ω Gain
Noise Control	Noise Cancellation for Voice Call
Number of Batteries	1 Lithium Metal batteries required.
Outer Material	Aluminum
Output Wattage	40 Watts
Part Number	NTK059-CA
Power Source	Rechargeable
Product Style	16-300Ohm
Recommended Uses For Product	Amplifies audio signals for headphones, Drives high-impedance headphones effectively, Enhances audio quality and clarity, Improves dynamic range of audio signals, Increases volume output for headphones
Special Features	High Fidelity, Lightweight, Rechargeable, Volume Control
Unit Count	1.0 Count
Warranty Description	18 Months

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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.

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