Features:-Our shoulder heating pad has 3 vibration modes and 3 heating modes (45℃, 65℃, 75℃). Just long press the button to turn it on or off and short press to change modes. Red light is strong mode, blue light is medium mode, green light is low mode.-Our electric shoulder heating pads are suitable for left and right shoulder. It won't immobilize your shoulder, you can still have most of your range of motion (depending on how tight you set it). -Made of premium neoprene material with anti-overheat design, it is guaranteed to be comfortable and safe for shoulder-neck.-Built-in 5000mAh battery, charging for 3 hours, the battery life can reach 90-120 minutes. In the off state, press and hold the button for 1.5 seconds to enter the standby mode. .
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