Avalon Direct through Amazon has the ILIFE A4s Robot Vacuum Cleaner for $149.99 (199.99 – 50 coupon) with Free Shipping for a limited time. To get the discount, use the coupon code: PB4ZZEMG at checkout.

The ILIFE A4s Robot Vacuum features 3-step cleaning system with a strong suction that provides a thorough and concentrated cleaning. It’s quiet compared to other vacuums its hepa filter air purification system reduces allergies. It automatically starts on its scheduling program and returns to its docking station to recharge when the battery runs low.