
To get the best performance from your new KENDOX M27828 Muscle Relief High Frequency Massage Gun, it's a good idea to fully charge it before the first use. While the instruction manual doesn't specify an exact initial charging time, you can tell when it's done by watching the indicator light. The light will change from red to green when the KENDOX M27828 is fully charged. Keep in mind, you shouldn't use the massage gun while it's plugged in and charging. Once it's charged, unplug it from the adapter to ensure safe operation. The device typically provides about 1.5 hours of use on a full charge.


