Product Overview: Item: Neck/Cervical Massager Model: 808 Primary Use: To enhance blood circulation and provide relaxation to the neck and other areas of the body. Key Features: Blood Circulation Enhancement: Designed to stimulate blood flow in the neck area, promoting relaxation. Voice Prompt Function: Intelligent voice broadcasts with the option to enable or disable for a personalized experience. Ease of Use: Allows for self-massage without the need for assistance. Material: Constructed with ABS plastic for durability. Charging Method: USB charging for convenience. Voltage Parameters: Operates at DC5V. Power Supply: Equipped with a 650mAh battery. Dimensions: 14x14 cm for portability. Electrode Technology: Features 4 electrode pads for extensive neck massage, surpassing typical 2-electrode devices. Massage Modes: Offers 6 frequency pulse massage modes including curettage, cupping, massage, acupuncture, hammering, and pinching. Intensity Levels: Comes with 9 different massage intensity settings to cater to various needs, from gentle daily care to powerful relief for severe fatigue. Portability: Weighs only 180 grams and has a built-in large-capacity battery for extended use. Ergonomic Design: "U" shaped to conform to the natural curvature of the neck, providing a more effective massage. Usage Tips: Choose the massage mode and intensity level that best suits your comfort and relief needs. Use the voice prompt function if you prefer audio guidance during use. Charge the device via USB for easy recharging. Safety and Convenience: The device auto-shuts off after 10 minutes to prevent overheating and ensure safe use. The lightweight and compact design make it suitable for use in various settings, including home, office, or while traveling. Product Inclusions: 1 Neck Massager 1 USB Charging Cable 1 User Manual Additional Product: Y-shaped rolling massager for delicate joint massage (sold separately) Note on Product Variations: Please be aware that the color of the item in the picture may slightly differ from the actual product due to light reflection and screen display differences. There might be a measurement error of +/- 1-3cm.