Audio Technica audio technology Portable headphone amplifier Bluetooth AT-PHA55BT

A Bluetooth headphone amplifier with condensed acoustic technology that makes headphones wireless with high sound quality. Light wireless sound with uncompromising high quality sound.;Wireless sound quality gets even better with a crisp sound image and ample output. The DAC and amplifier sections are equipped with the Hi-Fi grade ESS ES9118, which is renowned for its ability to faithfully reproduce the original sound. It controls the clock from the wirelessly transmitted input signal side and suppresses jitter to achieve highly transparent and clear sound quality. In addition, an aluminum housing is adopted for the body to suppress unnecessary resonance. 50mW+50mW high output headphone amplifier.;It brings out the full potential of the connected headphones. LDAC/aptX/AAC compatible.;Compatible with audio codec for high quality data transmission. Output resistance mode switching switch. Output resistance can be selected according to driver characteristics. Multi-step digital volume with 32 steps.;Delicately adjustable to a specific volume level for each song. LED indicator to show the operation status. Indicates the codec being connected, battery level, etc. Aluminum housing to reduce unwanted resonance. Up to 8 hours of continuous playback.;Accessories: Clip