XU09 Portable Hi-Fi Headphone Amplifier

XU09 is a portable Hi-Fi 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.

• Long-lasting 2000mAh internal lithium polymer battery lasts about 8 hours once being fully charged.

• Adopts aluminum-shielded case to prevent external interference noise from the audio device, the wireless signals, and other irrelevant noise

• Able to drive various types of earphones. Compatible from 16 ohms (for low-impedance earbuds) to 150 ohms (for professional-quality, high-impedance headphones)

• Fashionable mini appearance, it is light, portable and easy to carry anywhere

• There is an LED indicator for power on, battery charge, and low battery indication, and battery charging is done through the convenient micro USB port

Specification:

• Model number: XU09

• Output power: 40mW in impedance 16Ω

• Adapted headphone impedance: 16-150Ω

• THD+N: 0.0003 %

• S/N: ＞100dB

• Lithium battery capacity: 2000mAh

• Playback time: about 8H

• Internal voltage: 8.3V 1A

• Charging time: ＜2H

• Color: Black

• Item size: 9.8 x 6.2 x 1.8cm / 3.85 x 2.44 x 0.70in

• Item weight: 120g / 4.23oz