2:With big ultraviolet lamp from two sides, 360 degree sterilization.
3:With USB outlet, sterilizion function is available while charge the mobile phone. 4:With Aroma function, vaerity perfumes optional. 5:With Voice functionmeasy to operate. 6:With big capacity, suitable for most 7 inch mobile phone, pad, watch and jewely. 7:With Smart dimension and 5V low voltage. Portable and safe.