P2 professional HIFI in -ear stereo personal headset amplifier portable high -power band monitoring P2's XLR/TRS combination input connector has a locking mechanism to prevent accidental MIC cables disconnect. Just press the label next to the connector at the bottom to release the cable at the end. It should be noted that P2's XLR input acceptance Balance line signal adoption Volume control P2 has good level control and has the ON/OFF switch for and dial. Each horizontal design is used for long life and smooth performance. Dual -mode operation P2's external monochrome/stereo switch allows you to choose the mode that you need to be suitable as you need. Use the AUX sent by your mixer or any other single source, move the switch to the single -channel position, connect to the headset output or other other Stereo source, Standard 3.5 mm interface You can make your favorite earphones, earplugs, or custom -made molding professional ear monitors (IEMS) and P2 top installation, standard 3.5 mm (1/8) stereo output socket The band dedicated to make music better The external amplifier, the circuit design is very good, and you have never felt the sound of the cello before the output power! Applicable scenario Band performance, recording creation, live singing, personal monitoring