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how to use

1. To insert your “AA” battery (not included), first separate the bristle head 
from the device by twisting it from the lock position to the open position.  
The hand holding the device handle will twist to the left, while your hand on 
the bristle head will move in the opposite direction. 

2. Use the included screwdriver to open the battery compartment, then insert 
the battery in alignment with the polarity symbols ( +/-) indicated on the unit. 
Replace the latch and secure the screw before reattaching the bristle head 
and returning it to the lock position.  

3. To use, rest the handle between your index and middle finger. If you are 
using your right hand, the power button should be next to your thumb, if you 
are using your left, it will rest near your pinky.

4. To activate the device on its first speed, press the power button.

5. To switch to the second speed, simply press the power button again. 

6. Feel free to use your Groove with dry hair as a head massager or in the 
shower with shampoo or conditioner. 

7. To turn your device off, press the power button a third time.

NOTE: Clean the device by wiping down the base and bristles periodically with a 
damp cloth. Groove is shower safe, but do not submerge the device fully in water. 

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