SmallTalk voice communication for Sundström masks

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			SmallTalk in-mask microphone and mini-amplifier/loudspeaker If you can talk with your respirator fitted, there is no need to remove it. SmallTalk is designed to make 100% wear-time possible. No holes, no permanent attachments, no damage to your mask. SmallTalk can be fitted to your respirator in seconds, and removed without a trace. That means there are no changes to maintenance or cleaning, either.

Description:	Voice communication device for effective speech while wearing a half mask or full face respirator. Features attachments for SEA full face masks, SMF side-mounted full face masks, Sundström SR200 full face mask, and Sundström SR100 half mask
Product name:	SmallTalk ST2
Features:	Communicate freely without removing your respirator Clear voice communication through a light-weight, unobstructive loudspeaker Long-lasting standard 9V battery. Widely available, easy to change Pocket-sized amplifier/loudspeaker Rugged construction, designed to withstand temperature, vibration, impact, dust and spray Thin, flexible cable — can be worn inside clothing The microphone is mounted in the valve cap or valve seat of the respirator, which means that it can be attached and removed without any permanent modification or intrusive alteration of the respirator The loudspeaker unit can be clipped onto a breast pocket, waist belt or shoulder strap
Battery:	Standard 9V alkaline or rechargeable battery
Microphone:	ELECTRET type
Loudspeaker:	50 mm (1.97"), Mylar cone, 8 Ohm, 2 W
Dimensions (speaker unit):	64 x 96 x 35 mm (2.52" x 3.78" x 1.38")
Weight:	146 g (5.15 oz) (without battery)
Accessories:	Belt/strap attachment for sturdy mounting on a waist belt or shoulder strap