[Ultraviolet key] Portable disinfection lamp

https://live.staticflickr.com/65535/53108278719_a9419a6718_b.jpg https://live.staticflickr.com/65535/53108278724_240c03a6ed_b.jpg https://live.staticflickr.com/65535/53108487290_6e428167f4_b.jpg https://live.staticflickr.com/65535/53108069651_f7d268a92b_b.jpg https://live.staticflickr.com/65535/53107500892_ff2c95a104_b.jpg https://live.staticflickr.com/65535/53108577443_cd0d7ba11a_b.jpg https://live.staticflickr.com/65535/53108069536_27d7089009_b.jpg https://live.staticflickr.com/65535/53108069471_6a4a365289_b.jpg https://live.staticflickr.com/65535/53108278454_14ed570f57_b.jpg https://live.staticflickr.com/65535/53107500802_662a4e4e87_b.jpg **FAQ 1 : What is UV?** https://live.staticflickr.com/65535/53108577558_93c7d32ded_b.jpg **FAQ 2: How often should the battery be replaced?** A: Under normal use, the battery should be replaced every 3 months. **Frequently Asked Questions 3: Is the one-card function already available?** A: If you need one-card function, please purchase this product 👉one-card (only for UV key) **Frequently Asked Question 4: How much is the order full for free shipping?** A: There is a free shipping discount for orders over 1,000. **Frequently Asked Questions 5: Can I replace the battery?** A: It is easy to replace.