Portable Headphone Amplifier with Long Battery Life and High Audio Quality

Transportable Headphone Amplifier Audio Amp Assist 16-300 Ohm Headphone
–built-in lithium battery, charging can be utilized for about 10 hours,charging time is about 3 hours, lithium battery comes with safety circuit
–The voltage is just too low will mechanically shut down
–Patch SMT course of, small interference, stunning sound
–Enter and output ports are gold-plated 3.5mm interface,excessive reliability contact efficiency
–All-aluminum shell,small dimension,gentle and simple to hold, appropriate for going out,strolling, listening to music
SNR: 115db,Distortion charge: 0.005%,Output Energy: 1000mW/32 Ohm, 200mW/300Ohm
Assist 16-300 Ohm headphone(earphone),Optimistic and adverse voltage:9V
Battery: 3.7V 1700 mAh,Battery endurance time: 8-10 hours,Amp IC: NE5532,headphone IC:TPA6120*2
Assist 16-300 Ohm headphone(earphone),Optimistic and adverse voltage:9V
Battery: 3.7V 1700 mAh,Battery endurance time: 8-10 hours,Amp IC: NE5532,headphone IC:TPA6120*2
Precision ripple voltage regulator chip, HIFI sound parts, good sound high quality
package deal embody:1* headphone amplifier / 1* 10CM 3.5mm aux audio cable