Sony Ericsson launches the MW600 Hi-Fi Bluetooth headset for SE mobile phones. Basically, the MW600 is a Bluetooth device with a 3.5mm audio jack, which means you can use your own headphones. The device has built-in FM radio tuner.Sony Ericsson’s MW600 supports Bluetooth 2.1 with hands-free and A2DP profile for phone calling and music streaming. It supports Multipoint technology for connecting to two devices at the same time. The WM600 has a mirrored OLED display showing you called IDs or song n