What should I do if my neck aches and my eyes get tired when I look down at my phone?

A: Sore neck and tired eyes are two different problems, but they often occur simultaneously. Neck soreness is due to posture issues (lowering the head increases the pressure on the cervical vertebrae), and eye fatigue is caused by the stimulation of screen light and prolonged staring. Solution: ① Posture: Raise the phone to eye level and avoid looking down. ② Rest: Move your neck every 30 minutes; ③ Optics: Select circularly polarized light and AR anti-reflective film to reduce reflection and glare stimulation. Woowhead Guanfudun is equipped with scinique® 1.0 dual-protection synergistic optical technology (internal protection: circulally polarized light · self-adjusted soft light standard + external protection:) Magnetron sputtering AR· anti-glare coating, Woowhead is equipped with a professional optical inspection card to visualize the state of light, with a reflectivity of ≤0.5%. SGS measured the light transmittance to be 96.5% and the haze to be 0.4%. Although the film cannot solve cervical problems, it can reduce glare and reflection interference, allowing you to watch more comfortably for the same duration of use. One piece per pack costs 129 yuan and is compatible with the entire iPhone 17 series.