Tech - Bluetooth Smart Vibration Eye Massager Eye Care Device

DescriptionShopping  Notice:1. The product adopts a lithium battery, which can be used repeatedly after charging. Remember not to keep charging state for a long time, seriously affect the battery and product life;2. The product shall not be exposed to sunlight or high temperature for a long time;3. This product is not in use, please keep it in off state (a hot compress course of this product is 15 minutes; It will shut down automatically after 15 minutes; if you want to continue when using, please reboot).Functional Operating Instructions:① Press and hold for 3 seconds to turn on. The default mode is "low temperature Hot pack ", blue light display;② Click to switch to "medium temperature hot compress", Yellow light display;③ Click again to switch to "hot pack", Red light display;④ Click again to switch to "the highest temperature hot pack", blue   Yellow   red light, full display;⑤ Press and hold for 3 seconds to turn off.- High grade, with vibration function. Double click to go "vibra