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

Figure 6

Normalized measured EIRP (in dB) radiation pattern of the right-side earbud in free space at 2.406 GHz: (a) Beoplay E8 2.0; (b) Earin M2; (c) Bose soundsport free; (d) Apple airpods 2; (e) Beoplay E8 3rd gen.

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