I think I have a Jabra BT headset sitting in the office. I forgot the model. I'll check this weekend. I currently use my Jabra BT500. I'm very satisfied with it (using it with a Nokia N70 and Motorola E398), although it was very expensive when I got it last year (Php5,600). PM me if you are interested.
I think the Jabra BT150 is on promo pricing now at Greenhills. Nakita ko the other day Php1.5k. Sumama nga loob ko when I saw it kse ang mahal ng bili ko sa Jabra BT500 ko! hehehe! Pero at least maganda ang performance.
Or you can get the Motorola HT820 Stereo Bluetooth headset under Php3k. Yes, stereo, if you like to listen to songs from your phone, provided that your phone supports A2DP Bluetooth profile. Check your phone if it does, newer phones in the market support this. And yes, it would work on ANY Bluetooth enabled device (Phones, PCs, Laptop, etc).