This document presents an RF exposure evaluation report for the HYUNDAI Vogbuds 5Pro True Wireless Earphones, conducted by Shenzhen HTT Technology Co., Ltd. The evaluation ensures compliance with FCC regulations regarding radio frequency exposure limits for portable devices. The report references standards such as ANSI C95.1–1999, FCC KDB 447498 D01, and FCC CFR 47 parts 1.1310 and 2.1093.
The Vogbuds 5Pro earphones operate in the 2402MHz~2480MHz frequency range, utilizing GFSK, π/4-DQPSK, and 8-DPSK modulation types. The device incorporates a chip antenna with a gain of 2.70 dBi. Power is supplied by a 3.7V/50mAh headphone battery and a 3.7V/230mAh charging bin battery. The charging interface is USB Type-C.
The evaluation results indicate that the Vogbuds 5Pro earphones meet the SAR test exclusion threshold requirements, ensuring safe operation within established limits. The report concludes that the device complies with FCC regulations for uncontrolled RF exposure and SAR Exclusion Threshold per KDB 447498 D01v06.