Shhdd XU09

Feature: 2. Imported sealed stepping potentiometer with good rotating resistance and good hand feeling. 3. The circuit is designed in arc to avoid current interference at the corner tip, thus simulating the grounding. 4. Dynamic and noiseless, more suitable for rock, pure music and dance, helping drive the headset of high impedance or low sensitivity. 5. High quality imported filter capacitor, adding sound field to enhance the stereo and depth. 6. Adopt full repair program, mechanical welding, stable performance. Background noise is largely inaudible when the volume is turned to maximum (mute).Spec:Item Type: Headphone Amplifier Condition: 100% brand new Model: XU09 Material: Aluminum alloy Color: Black Product Size: Approx. 9.8x6x1.5cm/3.9x2.4x0.6in Audio Input/Output Interface: 3.5mm stereo interface Battery Type: Polymer lithium battery Battery Capacity: 2000mAH Using Time: More than 8 hours Internal Operating Voltage: ±7.5V SNR: >100dB Distortion: (THD+N) 0.0003% Charging Current: 1A Battery Charging Interface: Micro USB Charging Cable Interface: Micro USB to standard USB Output Power: 40mW Suitable Headphone Impedance: 16-150Ω Package List: 1 x HiFi Headphone Amplifier 1 x Audio Cable 1 x Charging Cable 1 x User Manual