Frequently Asked Questions
Why do I need both a phone pouch and air tubes for protection?
Each product addresses different exposure scenarios. The pouch shields your body during pocket carry throughout the day. Air tubes prevent radiation from traveling to your head during calls. Together, they cover the two main ways phones expose you to radiation.
How does the SYB phone pouch protect while carrying my phone?
The pouch contains shielding material on the body-facing side that deflects radiation away from your body during pocket or belt carry. Your phone functions normally—making calls, receiving messages—while the radiation directed toward you is significantly reduced.
What makes air tube headphones safer than regular earbuds?
Regular earbuds conduct radiation through wires directly to your ears and head. Air tubes create a gap in the final inches—sound travels through hollow tubes filled with air, not conductive wire. This breaks the radiation pathway while maintaining audio quality.
Can I use the phone pouch with any size smartphone?
SYB pouches accommodate various phone sizes. Check product specifications for maximum dimensions. Most modern smartphones fit standard pouches, including larger models. The flexible design works with phones in thin cases as well as bare devices.
Do air tubes work with phones that lack headphone jacks?
Air tubes use standard 3.5mm connectors. For newer phones without headphone jacks, use your phone's included adapter or purchase a Lightning or USB-C to 3.5mm adapter. This adds a small step but maintains full protection during calls.


