MobileMatrix Pte Ltd

Dear Supplier,
I am kenneth from MobileMatrix, Singapore.  I'm looking for earpieces as following types :
1)  bluetooth earpiece with bluetooth V3.0, EDR, etc high quality - for voice and also for music stereo
- particularly I am interested in earpieces with dual microphone
- can connect with at least 2 or 3 mobile devices simultaneously
2) high quality, and professional very high quality wired earpieces for stereo music
3) mini speakers : bluetooth speakers and non-bluetooth speakers with high quality sound and output
Hope you can send me your relevant products as per above, including technical specifications, performance and pricing.  So i can consider purchasing some for testing.
Tks & Rgds
kenneth
MobileMatrix Pte Ltd
Mobile 65 9682 7430