XDUOO XQ-10 Metal Mini Portable 3.5mm Stereo Jack Earphone Headphone Amplifier
XDUOO XQ-10 is a mini potable headphone amplifier with fashionable appearance， big power， high quality sound and is connected with PC， mobile phone and other players for improves the sound quality. It is a good partner in the outdoor， let you enjoy the high quality sound anywhere.
Features:
It is fashionable， light and potable.It can drive various types of earphones.Battery life up to 20 hours.It adopts rail-to-rail amplifier chip from TI company make it have largest dynamic scope and less distortion.Use aluminum-shielded case to prevent external interference noise.
Specification:
Model XDUOO XQ-10 Power Source DC 4.2V built-in li-polymer rechargeable battery Output power 100mW (32!#!amp!*!Omega; load) Frequency response 10Hz-100KHz (!#!amp!*!plusmn;0.5dB) Gain +6dB THD+N 0.001% (1KHz) Suitable Headphone Impedance 8~300!#!amp!*!Omega; S\/N 104dB Playback time !#!amp!*!gt;20H Charging time !#!amp!*!lt;2H Size 62.5*36*10mm Weight 30g
Package Included:
1 x XDUOO XQ-10 3.5mm Headphone Amplifier1 x 3.5mm Audio Cable1 x USB Cable1 x User Manual1 x Soft Pouch