Over-the-Air Evaluation of User Body Loss for Popular In-Ear Bluetooth Earbuds

Table 2

Measured TRP when each earbud is placed in the right ear of the volunteer.

Earbud	TRP (dBm)
	2.406 GHz			2.476 GHz
	Min	Mean std	Max	Min	Mean std	Max
Beoplay E8 2.0	−16.7	−12.1  2.5	−8.9	−16.5	−11.4  2.4	−8.2
Earin M2	−14.2	−8.3  2.2	−5.3	−14.7	−11.2  1.6	−8.6
Bose soundsport free	−5.7	−5.0  0.5	−4.3	−5.6	−2.8  1.1	−1.3
Apple airpods 2	−5.6	−3.5  1.2	−2.2	−3.9	−1.5  1.1	−0.3
Beoplay E8 3rd gen	−9.0	−6.4  1.7	−3.9	−6.0	−3.4  1.9	0.0