Experience consistent clean scenting up to 1,000 sq ft with cold-air diffusion technology – no heat, no water, no mold. Scentiment Diffuser Air 2 delivers long-lasting, clean fragrance that’s safe for pets, children, artwork, and furniture. Features: Wi-Fi & Bluetooth app control (Scentiment® App) Patent-pending interchangeable motor Rechargeable & portable design Includes empty 120 mL fragrance oil bottle Made from 100% recycled aluminum Includes our top 3 best-selling hotel fragrances – experience the luxury of 5-star hotels at home or at the office with our this discovery set. The One - Inspired by 1 Hotel® Miami Beach Ocean Breeze - Inspired by Ritz-Carlton® Day Dream - Inspired by Westin®