Wireless, Bluetooth and In-Ear Headphones - Wireless Bluetooth headphones are the best option when you would like some privacy, sound cancellation, and the freedom to listen to music while you're on the run. Target Australia has a wide range of wireless and in-ear headphones. Bluetooth technology gives a wide range of options when connecting to your phone and other devices making it nice and easy to use. Bluetooth doesn't just apply to wireless headphones