<p><b>Feature of Vivtone Pro20</b></p><p> </p><p> </p><p> </p><ul> <li> 100% Rechargeable </li> <li> 4 Programs for Different Environment</li> <li> Save thousands for the Same Technology</li> <li> Abundant Accessories for Your Comfortable Choice </li> <li> One more thing, <i><b>better price than the similar ones on Amazon </b></i></li></ul><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p><b>How to Charge</b></p><p> </p><p> </p><p> </p><ul> <li> 2-3 hours charge, then it can last for around 20 hours.</li> <li> Set the hearing aids in the charging dock at night, and then it would be fully-powered for a whole day.</li> <li> A quick 30 mins can provide another 6 hours of use – if you forget to charge. </li></ul><p> </p><p> </p><p> </p><p><b>What's in the Box</b></p><p> </p><p> </p><p> </p><ul> <li> 2 x Device  1 x Charging base  2 x Left tube</li> <li> 1 x User manual  1 x AC adapter  2 x Right tube </li> <li> 1 x Cleaning tools 1 x Type-C cable  2 x 5 Sizes of domes</li></ul><p><b>Don't Buy if the User…</b></p><p> </p><p> </p><p> </p><p> </p><p> </p><ul> <li> has a severe or profound hearing issue, please see a doctor instead of buying online.</li> <li> has ear infection like Otitis Media.</li> <li> has difficulty to operate small stuff. </li></ul><p></p><p><b>Notes after Receive</b></p><ul> <li> If you are tall and think that the tubes are too short for you, please contact our support email, and we will send longer tubes to you for free.</li> <li> If you have any questions about using or operation, just contact us, we will solve 99% of your problems instead of letting you return them. </li></ul>