Free your travel with the LG TONE Free FP9. Connect to in-flight entertainment systems even without Bluetooth capabilities. Get peace of mind with a UVnano charging case that kills 99% of bacteria on the speaker mesh* and medical grade ear gels. Plus, get better clarity for calls on the go. Disclaimers: UVnano is a compound word derived from the words UV and its unit nanometer. Independent testing shows the UVnano charging case kills 99.9% of bacteria on the speaker mesh of the earbuds in five minutes while charging. The UV LED function works only when the charging case is connected to the power cable. This device or any of its parts is not intended or implied to prevent or treat any health conditions; it is not a medical device, nor for use as or to replace a medical device. The base material in silicone ear gel meets ISO 10993 and USP Class VI requirements.