Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
bluetooth device for headphones | 1.16 | 1 | 9444 | 70 | 31 |
bluetooth | 0.55 | 1 | 3726 | 82 | 9 |
device | 0.8 | 0.5 | 5561 | 62 | 6 |
for | 1.06 | 0.9 | 795 | 77 | 3 |
headphones | 1.09 | 0.9 | 6604 | 23 | 10 |
The Bluetooth transmitter is the source of radiation emissions, so while all Bluetooth headphones can be harmful after a long period of time, the truly wireless earpods with Bluetooth transmitters sitting directly in your ear canal are the most harmful headphone option.