About this item

【Mini Hi-Fi Headphone Amplifier】It is an affordable gadget for improving sound quality.It is delicate, compact, lightweight, and portable and easy to carry
【3.5mm and Type C Interfaces 】3.5mm and the Type C ensures a more reliable and stable connection.Make it possibility to output not just louder sound, But also a remarkable and More Real stereo sound without Distortion
【Rechargeable Lithium Battery 】It Adopts a Rechargeable Lithium Battery , which Allows It to Stay Working More than 8 Hours. Beside, the Item Comes with Type-C Cable and Audio Cable more convenient for you to plug and play
【Wide Compatibility 】It can compatible with various of digital devices with 3.5mm AUX Output Interface, Such as MP3, MP4, Type-C Interface Compatible with more Mobile Phone, Computer ,Notebooks
【Assurance of Support】As we are the manufacturer, quality is our first concern. Our Products offers 6 months warranty and world-class customer service to make your purchase worry-free

Technical parameter:
1.Signal output:
Earphone 16Ω~22Ω : 2.5VRSM(390mW)
Earphone 120Ω~600Ω: 4VRMS(130mW)
2.SNR:-120DB
3.THD+N:0.002%
4.Gain
4.1Low gain 6DB,Suitable for 16Ω~100Ω earphones,or large signal input
4.2High gain 16DB Suitable for 120Ω~600Ω earphones,or weak signal input
5.Amp Using Time: More Than 8 Hours

Use attention:
1.Please do not use the wrong gain,adds unnecessary distortion
2.Top LED flashes, please charge in time
3.It takes 4 hours to charge 100%
4.If you use iphone to headphone amp,lightning to 3.5mm cable is not included, you need to buy it yourself.
5.It is not recommended to use while charging, because current disturbance occurred when charging may lead to noise

Pakcage:
1 * Headphone Amplifier
1 *Type-C Cable
1 * 3.5mm Audio Cable
1 * User's Manual