The microphone arm can enables to adjust the suitable angle and height to show your perfect voiceThe boom arm stand is universal to fit all your needsFeatures:This is a cell phone holder with 2 sections extendable arm bracket which can rotate in 360° for table using.The phone clip is mounted via 1/4inch screw on the arm, extensions like mirror, microphone and , light are available when phone clip is detached.Heavy duty round plate diameter is 15.5cm/6.10in, can provide stable and safe support.Smooth and tight phone clip, widely compatible withWidely applicable in selfie, video live streaming and daily entertainment, useful phone bracket in home, office and broadcast.Specifications:Color: BlackMain Material: MetalRound Support Diameter: 15.5cm/6.10inExtendable Arm Length(Single Section): 22cm/8.66inPackage Size: 27.5 * 16 * 7cm/10.83 * 6.30 * 2.76inPackage Weight: 1127g/39.75ozNote:Delivered in disassembled, simple installation is need before use.