Household facial hot and cold import device, massage device, EMS import device, multifunctional color light beauty device

Household facial hot and cold import device, massage device, EMS import device, multifunctional color light beauty device product name：EMS Hot & Cold Skin Care Device Model number: D022, Color: White, Gold Battery usage time after full charge: 2 hours of heating and 1 hour of cooling Product category: Importer Built in battery capacity: 800mAh to 1000mAh (inclusive) Patent type: Design patent Is there a built-in battery: Yes Portable: Yes Waterproof grade: IPX2 Patent number: ZL 2019 3 0410807.6 Timed shutdown: 3 minutes Function: Cleansing, negative ion, rejuvenation, colorful light, positive ion, 80121398628816014560363, others Material and process: Hardware stainless steel 316, high gloss polishing