You can grip with a few screws (small cross) just open (please be careful when you open the halves, not the cable break somewhere. One sees the light emitting diode, a motor, the switch / button, the speaker and the (light-emitting ) module at the bottom of the handle. In addition, you still have the two terminals of the battery compartment and a circuit board.
Those who wish to have no sound can simply disconnect the two cables on Lausprecher. The remaining functions are maintained without further measures.
If you want the "flashing" to light up continuously changing, a soldering iron or the like is necessary. One separates the red wire of the LED pretty close to the board (it should depend on the central solder,'re sure which cable you cut!). This cable must now at the soldering point to which a cable from the switch / button and a depend on the motor (with me were finally (all) three red wires to a soldering point, otherwise none) are soldered.
Done.
The handle-Light Down continues to flash, bothers me personally now do not ... Will you also have this constantly lit you go analog front (though there are several cable pulled, making it more complicated).
In this form it actually meets my needs, only the telescopic blade bothers me a bit, because it (at least for me) can not be completely exit with a flourish.