The built-in lithium battery provides 5 Hours of battery last longer and a stable wireless technology (rechargeable battery for Transmitter & Receiver)
rotationally symmetrical about microphone axis
It can be adjusted the reverberation effect
The included cable is approximately 13 feet long
500 MHz wireless in-ear monitor system
G-MARK P3 Whole Metal Ultra-Compact Personal In-Ear Monitor Amplifier Portable Beltpack Headphone Amplifier With Stereo/Mono Switch, Volume Control, Use for Musicians, DJ, Stage Music Monitoring Video Recording The built-in lithium battery providesHigh PowerHigh power of headphone amplifier suited for high impedance professional headphone, make sure there is enough volume in noisy surroundings. (Don't support microphone) Professional In ear MonitorOutstanding technical, sonic characteristics, high audio reproduction and no audio rendering for professional personal in ear monitor. Whether you are a keyboardist, drummer, guitarist or bassist, P3 can provide you with the best headphone amplifier
