The Zebra WS301 is a rugged wrist-worn Android wearable computer, not a headset -- a clip-mount device with its own 4GB/64GB memory, front and side-facing cameras, and 3.5mm headset support for pairing a corded earpiece. Built for hands-free scanning, task management and communication in warehouse, field service or retail environments, where a worker needs a always-on mobile computer without carrying a handheld terminal. The side camera supports barcode/document capture while the front camera handles video calls or remote-assist sessions. Enterprise-grade rugged hardware rather than a consumer smartwatch. After comparing online prices, www.marvel.co.za should be the cheapest on this product.