XU09 40Mw HIFI Lossless Headphone Earphone Amplifier

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 Material: Steel Input/Output Port: 3.5 mm Studio Input Lithium Battery Capacity: 2000 mAh Amp Using Time: > 8 Hours Amp Internal Voltage: 8.3V/1A Output Power: 40Mw in impedance 16 Adapted Headphone Impedance: 16~150 SNR: >100Db THD+N: 0.0003% Size(L x W x H): 97 x 60 x 15 mm Package Included: 1 x Headphone Amplifier 1 x USB Cable 1 x Audio Cable 1 x Manual