Portable HiFi Headphone Amplifier Amp 3.5mm Headset Amplifier Two-Stage GAIN

HiFi headphone amplifier, delicate, compact, lightweight, and portable, which make it convenient to carry, can output remarkable sound without distortion

Feature： 16-300Ω Mini HiFi headphone amplifier, It is delicate, compact, lightweight, and portable that it can be carry conveniently. 3.5mm AUX input and output, SNR>100Db and THD+N 0.0003%, make it possibility to output not just louder sound, but a sharper and more real stereo sound without distortion. Two-stage gain switch enhances the signal input into the amp circuit for optimal performance of the headphones. Aluminum matte surface, fashion design provides you a comfortable handheld feeling while the aluminum matte surface makes it durable. Rechargeable lithium battery, it adopts a rechargeable lithium battery with 1000mAH capacity, which allows it to stay working more than 8 hours. Universal compatibility, it can remarkably compatible with a various of digital devices, such as MP3 MP4 mobile phone computer. Specification： Lithium battery capacity: 1000mAH Amp using time: more than 8 hours Amp battery voltage: DC3.7V - 4V Amp internal working voltage: ±4V SNR>100Db THD+N 0.0003% Output Power: 40Mw in Impedance 16Ω Adapted Headphone Impedance: 16-300Ω Dimension: 95 x 61 x 13(L x W x H)

Package Include: 1 x Headphone Amplifier 1 x USB Power Cable 1 x Audio Cable