• battery                      Tianyi 12V4

New swing car, four-wheel shock absorption, slow start, 2.4G Bluetooth remote control, Tianyi 12V4 battery, 380 motor, double door, 3 speed regulation, new silent swing function, with seat belts, with simulated large trunk, body LED lights, front and rear dazzling lights, dynamic music, with storytelling, early education, ancient poetry, USB interface, MP3 socket, volume plus or minus function, simple vehicle installation, body size: 120x70x70.