Introducing the Hasbro Transformers Wireless Earbuds Headphones TF-T01 in blue, featuring Optimus Prime. These earbuds provide a wireless experience with Bluetooth connectivity and a built-in microphone. The earbuds come in a form factor of in-ear only with a double number of earpieces. With volume control and stereo sound, these earbuds are perfect for on-the-go use. The unit is designed by Hasbro and manufactured in China with high-quality materials. It is a perfect accessory for those who love to listen to music or make phone calls hands-free. Purchase now and enjoy free shipping.