Robust microphone for high speech intelligibility Adjustable microphone position & ear clip Wearable over-ear left or right Internet telephony compatible Voice recognition Unique ear clip design In-line volume control & microphone mute switch Skype certified The professional PC121 headset is an ultra-light one sided headset ideal for IP-based communications especially when traveling. Use it for inexpensive telephone-conferences or private calls dictation or entertainment. Self-adjustable omni-directional microphone for clear communication more comfort & flexibility. In-line volume control & microphone mute switch lets you decide volume intensity & means that you can remove someone from a three-way conversation. Compatible with almost any sound card it can be used for listening to music or films on your laptop or with CD DVD MP3 players. The single sided cable keeps chin & neck free so you can concentrate on your game. ...

- Highly efficient cleaning solvent
- Cleans & protects
- Ideal for the removal of stains coatings printing inks oil grease


...

Safer & excellent value compared to ferric chloride Excellent stability Etching time is 5 to 10 minutes at 45anddegree C1kg ...

For the safe disposal of used waste ferric chloride PCB solution Converts harmful etchant into an inert cake like material that can be put with the rubbish 750g of material supplied in a 1L bottle with which can be used to mix the solution Full instructions provided on the label ...

- Fast drying acrylic lacquer coating
- Acid & alkali resistant
- Multi-application
- Seals printed circuitry
- Use




...

- Protective coating for PCBs & electronic components
- Protects against humidity air pollution & environmental damage
-


...