Product descriptionMulti-functional deep percussive massage physiotherapy Deeply relaxes muscles and wakes up the body. 1、 Level panel,one red light shows level 1,two shows level 2, and so on.2、 Easy To Control:Press On/Off Button to turn it on or off and speed switch.3、 Under the use of sufficient power supply, it can work for nearly 3 hours in continuous high level, and be used for up to longer hours in low level.4、 6 Adjustable Massaging Levels: You can easily regulate the massaging strength to the one you want.5、 Short circuit protection, double overcharge protection, temperature abnormal protection, 15 minutes intelligent power off to keep you safe from danger.6、 with brushless quiet motor,its operation efficiency , quiet effect and rotational speed is very good.Strong power and low noise.7、 Super Low Noise: 45dB low noise design ensure quite operation without disturbing others.8、Large-capacity lithium battery can provide 3 hours long-endurance, Intelligent protection, fast charging and last longer.9、 4 Replaceable massager heads functions-Fork head:suitable for spine and neckRound head: suitable for large muscle groupsBullet head:suitable for surging deep tissuesFlat head:suitable for and all muscle parts relaxation and shapingPackage list:1*massage gun 1*power adapter 4*Detachable Head 1*product manual 1*storage box Notes: 1. Do not touch or press the massage heads during operation. 2. Do not continue to use in the same area for a long time. 3. Do not use on weak bone and muscle. 4. Infants, minors, pregnant women, wearing pacemakers, fractures or metal content in the body do not use.5. Stop using immediately if you feel unwell