Car Headrest Pillow Neck Pillow Car Memory Foam Cervical Pillow Interior Supplies(Black White Edges) Filter-Reflective Safety Clothing USB 2 output voltage has

USB 2 output voltage has 5V3

11) Supports CAN (Controller Area Network) & all other current OBD-II protocols

One Package Size 30cm * 25

Built-in d-play system: connect to mobile phone

General Compatible with BMW:  320i xDrive

Car Headrest Pillow Neck Pillow Car Memory Foam Cervical Pillow Interior Supplies(Black White Edges) Filter-Reflective Safety Clothing USB 2 output voltage has1. Material: memory foam filling 2. Weight: about 350 grams 3. Size: about 25x23x11 cm 4. Applicable: regardless of vehicle type, universal for tie rod seats 5. Features: space memory foam, soft and comfortable, effectively relax neck pressure, good elasticity, three point support arc support design, pressure balanced release, fit the head, neck, and shoulders, the cloth cover is breathable and does not fade, Adjustable height, zipper design,