DONGKER DONGKER 8M Programmable Voice Record ModuleDC 5V Magnetic Control DIY Music Voice Recording Module with Speaker Can Change 3 Play Modes for Personalized Greetings Holiday Crafts Cards

Features: 1.Changeable play volume by potentiometer 2.Support rechargeable battery 3.Independent power switch 4.Charger indicator: Red, keep on for charging and OFF for charged 5.Play indicator:Blue,keep on for playing 6.Multiple musics can be played 7.Built-in adhesive for easy installation Parameter: 1.Charge Voltage: DC5V 2.Charge Interface: USB 3.Playing Type: Magnetic Approaching or Magnetic Leaving 4.PCB Size: 49*40mm 5.Speaker Size:36*36mm Note: 1.There are two spark play type: Magnetic Approaching or Magnetic Leaving to playing music. Only 1 spark play type can be selected when purchasing.Users cannot switch the spark playback mode. 2.For more detailed parameters and operations, please refer to the instruction manual in English. Package Listing: 1x GC02 Magnetic Control Voice Playback Module 1xScrewdriver 1x USB Wire