Key Specifications/Special Features: 1.Effective space is about 1203m3for a dispenser. 2.A tin of aerosol can last 30 days, if you program the spray interval time 15 minutes and work time for 24h/day. 3.Power supply:3V(aa/LR6 1.5V alkaline battery 4 pcs). 4.Four pieces AA/LR6 alkaline batteries can last over 60 days. 5.Size:(Length*Breadth*High)211mm*81mm*85mm 6.Net weight:330 grams(without the batteries and the aerosol) Capability: 1) With indicator light: when it flashes green, it will spray soon. When it flashes red, the freshener can needs to be changed 2) When the batteries have low power, a battery diagram will appear on the LCD screen Primary Competitive Advantages: 1.Sculpt 2.Price 3.Prompt Delivery 4.Service Country of Origin :China Main Export Markets:Worldwide FOB Price?Wenzhou?Shanghai Minimum Order: 3000 Lead Time: 15 days Payment Details: T/T in advance, L/C at sight