CHICASA
CHICASA 5-Zone Cervical Memory Pillow | 55D Slow Rebound Neck Support Pillow with Removable Cover & Dual Height for Travel
CHICASA 5-Zone Cervical Memory Pillow | 55D Slow Rebound Neck Support Pillow with Removable Cover & Dual Height for Travel
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55D High-Density Memory Foam Core — Provides Optimal Support and Gentle Neck Relief
The high-density viscoelastic memory foam can precisely fit the contours of the head and neck. It can evenly distribute pressure in the shoulder and neck area, reduce muscle tension and joint pressure, while supporting the natural curvature of the spine. This ergonomic design relieves cervical spine pressure and continuously improves sleep quality.
5-zone support system fits the curve of head, neck and shoulders for back and side sleepers
Dual height design for personalized comfort, suitable for different body types
4D air circulation structure keeps breathable and dry all night without stuffiness
Removable and washable pillowcase for easy cleaning and better hygiene
Lightweight travel-friendly design, ideal for home, office and travel

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Question & Answer
How to connect the U8 pool robot to the APP?
We recommend performing a forced unbinding operation before placing the robot in the water, and then attempting to reconnect to the network. The specific steps are as follows:
1.Connect the charger and power on the device.
2.Key operation: Within 10 seconds after powering on, press and hold the power button for about 3 seconds. A successful operation will be indicated by a buzzer sound + all LEDs flashing simultaneously.
3.You can now reopen the APP to add the device.
If you have any further questions, please feel free to contact us.
How do I switch cleaning modes on the U8 pool robot?
Please first turn on the pool robot, then press the power button briefly to cycle through the four cleaning modes: Smart Path Planning, Floor Mode, Wall Mode, and Waterline Mode. If you have any further questions, feel free to contact us.
Can the U8 pool robot clean the water surface?
This pool robot is designed to clean the pool floor, walls, and waterline, but it currently does not support cleaning the water surface. If you have any further questions, feel free to contact us.