XU09 Portable Audio Hifi Headphone Amplifier Earphone Amp With Audio Usb-cables

Features:
USB charging.Portable, powerful and easy to use.The LED indicator light is red when the product is charged and it will turn green when the battery is full.
Model: XU09Material: SteelInput/Output Port: 3.5 mm Studio InputLithium Battery Capacity: 2000 mAhAmp Using Time: > 8 HoursAmp Internal Voltage: 8.3V/1AOutput Power: 40Mw in impedance 16Adapted Headphone Impedance: 16~150SNR: >100DbTHD+N: 0.0003%Size(L x W x H): 97 x 60 x 15 mm Notes:
 1.Manual measuring, please allow 1 ~ 5 mm error,thank you.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.Please understand, thank you! Package Included:
 1 x Headphone Amplifier1 x USB Cable1 x Audio Cable1 x Manual