Abstract: A multifunctional handheld Bluetooth beat aid is disclosed. The multifunctional handheld Bluetooth beat aid comprises a clamping assembly comprising a retractable clamping member and a fixed member. The retractable clamping member configured to clamp a mobile device comprises a first clamping portion orthogonal to a second clamping portion. The retractable clamping member is configured to move away from, and towards the fixing member of the clamping assembly. Further, a fixed seat is rotatably connected to the fixed member. A hollow handle comprises a telescopic rod rotatably connected to the fixed seat and a Bluetooth controller provided towards a second telescopic end of the hollow handle.