- EMFs are emitted to around the level of the heart at which point the air tubes take over. To protect your heart and body from the EMFs, pair the earphones with a EMF-shielding top.
- Most modern phones do not have a compatible port for the 3.5mm jack. You may need to buy an adapter to fit either Lightning (iPhone) or USB-C (Android) ports. It is important that the adapter is genuine, otherwise connection is made via Bluetooth – this may only apply to Apple phones.