When it comes to True Wireless Earbuds (TRS), it’s always good to have more options. And LG has three new TONE Free TRS–T90, T60 and TF8–for 2022. The new models retain the unique auto-cleaning UVnano charging case, which offers more thorough sterilisation of all parts of the hypoallergenic ear gels to help reduce the risk of skin irritation. Comfort seems...