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XDuoo XQ-20 Headphone Amplifier Drive Earphones 9 Hours Of Playing Time / R Y7R1 Able to drive various types of earphones from 8 ohms (for low-impedance earbuds) to 300 ohms (for high-impedance headphones).
Rechargeable 950mAh built-in lithium polymer battery lasts up to 9 hours once being fully charged.
Adopts rail-to-rail amplifier chip, making it have largest dynamic scope and less distortion.
Supports 2 setting gain and bass boost on / off. Set gain according to the headphones.
Aluminum-shielded case prevents external interference noise from the audio device.Fashionable appearance, lightweight and portable, easy to carry anywhere.
xDuoo XQ-20 is a portable headphone amplifier that features fashionable appearance, big power and high-quality voice output. Being able to be connected with PC, mobile phone and other 3.5mm audio devices for improving sound quality.
Specification:
Brand Name: xDuoo
Model Number: XQ-20
Output Power: 125mW (32 ohm)
Frequency Response: 10Hz-22KHz
Adapted headphone impedance: 8-300 ohm
THD+N: 0.0001% (1KHz)
Gain: +3/+6dB
S/N: 114dB
Battery Capacity: 4.2V 950mAh
Playback time: 9H
Charging time: Less than 4H
Item Weight: 85g
Colour:black
Material:ABS
Size:9.5 * 5.2 * 1.2cm
Package Contents:
1 * Headphone Amplifier
1 * USB Cable
1 * 3.5mm Audio Cable
1 * User Manual
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Category: Sound and Vision:Home Audio and HiFi Separates:Amplifiers and Pre-Amps
Location: Hong Kong