1The mobile phone is moderate in size and light, suitable for children and easy to carry. 2The appearance design is suitable for the baby's small hands, and the grip is firm. 3The antenna is made of nipple material, which can reduce the anxiety of the baby during teeth grinding. It can be detached and boiled at high temperature. 4Builtin many interesting entertainment functions, bilingual playback in Chinese and English. 5Highfidelity speakers, average sound <65 decibels, threelevel volume adjustment, ear protection does not damage the eardrum.