LG TONE Free, the First TWS True Wireless Earphone to Obtain UL Certification
LG’s TONE Free true wireless earphones was released in late June 2020 are now finally ready for sale in the US market. Its main UL-certified UV sterilization function (achieved by a portable charging storage box), and provides two colors of Matte Black and Gloss White. It is reported that LG TONE Free is also the first such product to obtain UL UV sterilization certification.
During charging, the UV system can kill 99.9% of the bacteria on the earbud mesh. LG TONE Free FN6 will soon be available on LG’s official website and authorized retail channels. Interested friends can take out 150 US dollars (1050 RMB) to experience it.
If the UV sterilization function is not required, the wireless charging version (HBS-FN5W) is priced at 130 US dollars (about 910 RMB), and the wired charging version (HBS-FN4) is 100 US dollars (700 RMB).
The detailed configuration parameters of LG TONE Free true wireless headset.