This pillow offers three adjustable temperature levels (40-50°C) for effective heat therapy. It features a 3×3 multi-mode experience, combining wave, vibration, and heat modes with adjustable levels. The ergonomic design fits the neck's natural curve with a 26° angle to support cervical spine alignment. Price drops from $109.99 to just $21.99. Shipping is free with Amazon Prime or is otherwise a flat $6 per order.