Powerful. Durable.Long Lasting Charge. Washable. This is not your typical smokeless ashtray. Powerful, rechargeable, made of high quality ABS and metal materials with a washable carbon filter. You can recharge your phone with this smart multifunction ashtray. The most powerful, user-friendly, and most durable smokeless ashtray available on the market today. Equipped with a 4000 mah lithium ion battery that will last for up to 20 hrs between each charge. High concentration negative ion air filtration technology used in the air filtration systems at Casinos in Las Vegas. Easy to disassemble & clean: Metal parts and filter can be taken out and cleaned directly. USB Charging Port and Power Bank Function: The ashtray has a USB charging port that allows you to charge your mobile devices using the ashtray's built-in battery.   See it in action Full features Portable: It is designed to be small and portable, making it easy to use in any room or outdoor space.USB Charging Port and Power Bank Function: It has a USB charging port that allows you to charge your mobile devices using the ashtray's built-in battery.LED Indicator: An LED indicator that will let you know when the filter needs to be replaced.Simple: Simple controls, easy to clean and easy to maintain.Long Battery Life: With built-in rechargeable battery, it can last up to 20hrs. on a single charge.Eco-friendly: It helps to reduce the amount of smoke in the environment, making it an eco-friendly option for smokers. Technical details Equipped with a 4000 mah lithium ion battery that will last for up to 20 hrs. on one charge. High concentration negative ion air filtration technology (Built-in 8 million negative ions) used in the air filtration systems at Casinos in Las Vegas. Product material: Metal alloy ashtray Product color: gray, light gray Product weight: 720g Product size: 16.5x16.5x8.8cm (6.4x6.4x3.4 inch) Power: Rechargeable USB 4000mah lithium ion battery 8 million negative ions  What's in the box? - Smokeless Ashtray - Charging Cable - Instruction Manual Free and Fast Shipping Wolfshack ships your Ashtray out within 1-2 days