1. Anion vitamin in the air (negative ions in the air) 2. Air disinfection, deodorization, dust removal, radiation protection 3. Plug and play, easy to use, safe and healthy 4. and flexible, easy to carry, practical 5. Provide you with a healthy and safe living environment Color: White Material: ABS Size: 85 x 37 x 21 mm Package Contents: 1 x Main Unit 1 x TYPE-C Data Cable 1 x Chinese and English Manual 1 x Stainless Steel Collar Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.
