M133-SM1 Mobile Earloop Headset with Call Answer/End Button for

M130 Series Product Information The innovative noise shield makes this stylish and lightweight headset perfect for use in noisy environments. It has an over-the-ear design and is blue in colour. Features Noise-cancelling microphone for crystal clear calls Pivoting microphone boom for perfect positioning Microphone volume adjust switch Hearing aid compatible Optional in-line volume and mute control 2.5mm plug for headset ready mobile phones (adapter supplied if required) Hardwired model for direct connection to Nokia, Ericsson and Siemens mobile phones 12 Month Warranty

M133-SM1 Mobile Earloop Headset with Call Answer/End Button for Siemens phones