Review on Zerone Bluetooth Retractable Earpiece Wireless by Jose Fongdara

Excellent device. This is my third, all from the same company. The quality is superb and the idea of it sitting on top of the shirt and not around the neck for example is a huge plus. The volume button is pointless, it's very small and you will mostly use the mobile phone volume buttons. The return button is very soft, so the earbud often bounces on its own and bangs against your neck. Overall I like it and I benefit a lot from it. I like it, but the input and output wiring is tangled, which is necessary to use the device.