The document describes the features and benefits of USB salt lamps sold by Sophi Salt, an Italian supplier and distributor of Himalayan salt products. The USB salt lamp is hand carved from natural Himalayan salt and contains over 80 minerals. It is said to improve sleep, boost energy, aid concentration, and create a protective field against electronic device frequencies. Sophi Salt also sells natural salt lamps, candles, cooking tiles, and salt for medical uses. Contact information is provided at the end.