A handheld massager is provided, including a shell, a circuit board, a power supply device, and at least one vibration motor. The shell has a substantially flat structure and comprises a first cover and a second cover. The shell comprises a working portion and a handheld portion at two opposite ends in a first direction. The first cover and the second cover are connected with each other to form an internal space. There are a plurality of motor disposing slots disposed on the first cover, and the position of each the motor disposing slot corresponds to the working portion. The circuit board is disposed in the internal space. The power supply device is disposed in the internal space and electrically connected with the circuit board. Each the vibration motor is selectively fixed on one of the motor disposing slots and electrically connected with the circuit board, and the axial direction of each the vibration motor is perpendicular to the first direction.本發明關於一種手持按摩器。該手持按摩器包括:一殼體、一電路板、一電源供應部及至少一震動馬達,其中該殼體係概呈扁狀結構且具有可相蓋合之一第一蓋件及一第二蓋件,另外該殼體具有位於一第一方向上相對二端之一工作部及一手持部,且該第一蓋件與該第二蓋件相結合形成一內部空間,在該第一蓋件設有多數馬達設置槽,該多數馬達設置槽之位置概與該工作部相對應。該電路板其係設於該內部空間。該電源供應部設於該內部空間與該電路板電性連接。各該震動馬達於該內部空間選擇性地固定於其中一該馬達設置槽,該至少一震動馬達與該電路板電性連接。1‧‧‧手持按摩器111‧‧‧第一蓋件112‧‧‧第二蓋件114‧‧‧工作部115‧‧‧手持部116‧‧‧馬達設置槽117‧‧‧抵壓部12‧‧‧導線槽2‧‧‧電路板21‧‧‧第一電極接組3‧‧‧電源供應部31‧‧‧電池4‧‧‧震動馬達41‧‧‧第二電極接組42‧‧‧出力轉軸43‧‧‧偏心塊44‧‧‧撓性件45‧‧‧夾蓋46‧‧‧電源導線
