Portable headphone amplifier with high fever, heavy bass, no low noise, HiFi headphone amplifier, AUX audio adjustmentUSB power cord length: 0. 97 meters Packing list: Host+USB power cable+audio cable+instruction manual Length USB cable: 97cm Audio cable: 100cm [Mini hifi headphone amplifier] exquisite, compact, lightweight, portable and easy to carry [3. 5mm aux input and output] 3. 5mm aux input and output, signal to noise ratio > 120 dB and thd + n 0. 0003%, not only output louder, more realistic stereo, without distortion. [aluminum matte surface] the fashionable

Triangular structure

0 output: 5V=3A

Carton Size 60cm * 60cm * 63

direct acquisition of barcode information

For Samsung Galaxy S3/S4/S/5/S6/S7/S8

high precision and fast measurement

comfortable touch feeling

Detection distance: 0

with no interference

Qty per Carton 180

Internal structure: large money clip

Applicable size: Can fix bicycle and motorcycle handlebars with 29mm - 32 mm