Product Highlights

·Ergonomic neck support
·Tech-friendly skin material
·Memory foam technology
·Heat-sensitive warming pad
·Carbon nanomaterial heating medium
·Rational mechanical structure

Specifications

·Product Name: Smart Neck Support
·Product model: ZD-790
·Input power supply: 5V 2A
·Rated power: 5W 
·Battery capacity: 3.7v 1200mah. 
·Charging interface: TYPE-C 
·Product size: 530mm*80mm*30mm. 
·Weight: 150g