Color:Black
Material: Metal
Maximum Power Output: 350mW 32Ωload
Load Impedance: 16-300Ω
Working Voltage: DC3.7-4.2V
Charging Voltage: DC5V
Frequency Response: 20Hz-20kHz(±3dB)
Battery Capacity: 1000mAh (3,7V) Lithium-Battery
Amp Using Time: More Than 8 Hours
Distortion: 0.004%
SNR: ≥120dB
Dimension(L*W*H): 9.5*6.1*1.5cm/3.74*2.4*0.6in
【HiFi Headphone Amplifier】It supports most headphones of high impedance 16-300Ω, 3.5mm AUX Input and Output, signal-to-noise ratio> 120Db, THD + N = 0.0004%, fully filter noise, enjoy high-quality audio.
【Two-stage Gain Switch】This Headphone Amp enhances the signal input into the amp circuit for the optimal performance of the headphones. Make it Possibility to output not only louder sound but a sharper and more Real stereo sound without distortion.
【Rechargeable Lithium Battery】It adopts a rechargeable lithium battery with 1000mAH capacity, which allows the headphone amp to stay working more than 12-15h. Plus, there is a volume control knob for volume adjustment.
【Portable and Lightweight 】This headphone amp is designed to enhance your music listening experience wherever life takes you; A sleek, sturdy shell and chassis allow for a durable use.
【Broad Compatibility】-This amplifier is remarkably compatible with a variety of digital devices, such as MP3, MP4, iPhone, iPod, iPad, Computer, CD players and personal media players,Xbox one,PS4,PS5 Controller etc.
Package includes:
1 x 16-300Ω HIFI Headphone Amplifier Portable Earphone AMP 3.5mm w/ Audio USB Cable