Other features... With battery, waterproof, junk *Tested and working *Disinfected *Will be shipped with the main unit and case ⚠️STOP!⚠️ Since this is a junk item, returns and refunds are not accepted for any malfunctions. Please only purchase if you understand this. *In addition, to prevent any trouble, we will assume that those who purchase the item understand and agree to these terms!!