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Product Description

16-300Ω HiFi Headphone Amplifier Portable 3.5mm Audio Receiver Music Player Earphone Amplifier With 3.5MM Cable

Description:
·Support most high-impedance 16-300Ω headphones, 3.5mm AUX input and output, signal-to-noise ratio>100Db, THD+N=0.0003%, fully filter out noise, and enjoy high-quality audio
·Two-stage gain switch: This headphone amplifier enhances the signal input to the amplifier circuit to achieve the best performance of the headphone. It can not only output louder sound, but also output clearer and more realistic stereo without distortion
·Rechargeable Lithium Battery: Adopt 600mAH rechargeable lithium battery, which can keep the headphone amplifier working for more than 8 hours. In addition, there is a volume control knob to adjust the volume
·Portable and Lightweight: This headphone amplifier is designed to let you enjoy music anytime, anywhere; the smooth, sturdy shell and chassis can achieve long-lasting use
·Wide compatibility: This amplifier is very compatible with various digital devices, such as for MP3, MP4,for iPhone,for iPod, for iPad, computers, CD players and personal media players, for Xbox one, for PS4, for PS5 controllers, etc. .
·Good sound quality: restore the real sound quality with a wide dynamic range, reduce the distortion rate to create a wide and deep sound field, and the sound quality is delicate and accurate.

Specification:
Plug and play, with volume adjustment knob.
Load impedance: 16-300Ω
Audio input: 3.5 mm jack
Audio output: 3.5 mm jack
Battery capacity: 600mAh
Working voltage: DC3.7-4.2V
Charging voltage: DC5V
Size(L*W*H): 9.5*6.1*1.5cm/3.74*2.4*0.6in
There might be little error of size for manual measurement.

* When the headphone amplifier is fully charged, it can work for 8 hours.
* Charging takes 1 to 2 hours, "red light"
* When the battery is fully charged, it will automatically stop charging and "light up in blue"

Note: There may be current interference during charging, please avoid using a headphone amplifier to connect to the phone during charging.

Package includes:
1 x Earphone Amplifier
1 x Audio cable
1 x USB power supply cable
1 x Manual

Shipping
Returns
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All items will be checked before packing.

If to AU, we will ship your order by EDIS, it will take about 8 to 12 business days to you, and you can track it on line.

If to other country, we will ship your order by China Post or Singapore Registered Air Mail, it will take about 15-21 working days to you, you aslo can track it on line. Delivery time is about 14-28 business days and it may take up to 8 weeks to some European countries and South American countries due to strict custom inspection. We ship worldwide.

Please note that some countries will have custom duty or tax for certain items. It is the buyer's responsibility to pay all endued custom duty or tax. We are not responsible for any custom duty or tax since our price do not include this charge.

As shipping is affected by many unsteady factors: customs, flights, weather, war, trade policy ,etc, some shipments do get delayed sometimes. If you have not received your shipment within 15 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply.

Our goal is customer satisfaction!

Please contact us on ebay before returning the item We will provide you with a return address！

30day Warranty with Exchange for defective, malfunctioned, incorrect or partsmissing items.

Please notify us and return the item with all parts and accessories packed and marked "FOR EXCHANGE" within 14 days of receipt.

If defective, malfunctioned or parts-missing items are no longer available, a refund may be issued.

If you encounter any problems about anything, please feel free to contact us and we will do our best to assist you solve the issue. If you are not satisfied in anyway, please feel free to let us know and give us a second chance to correct it before you decide to leave any neutral or negative feedback.

Please contact us through eBay link if you have any questions. We will reply you within 24- 48 hours. Please check you spam mail if no response for 48 hours.

Shipping