The PBH-300 Bluetooth headset was designed with a focus on flexibility and wearability. With its ergonomic design and low weight of just 30 grams, it is comfortably operated. A shape memory alloy integrated into the neckband allows the user to bend the headset and easily stow it away in its pouch. The earbuds are magnetic and can be connected to the neckband, which is magnetic as well, in order to avoid cable clutter.