A wearable wireless speaker with an ergonomic neckband keeps you aware of your surroundings while emitting crystal clear sound for an immersive listening experience. With the two speakers directly below the ears, even a steady wind won't interfere with your jams. Yet with its smartphone compatibility, a set of personalized vibration alerts will let you know when a call is coming that you can take with the simple press of a button. Color(s): black. Brand: BOSE. Style Name: Bose Soundwear Companion Bluetooth Speaker. Style Number: 5438783. Available in stores.