This Dandy Gadget: If you don’t want something through into your ears, DR-BT100CX in-ear Bluetooth headphones, the Sony also released Sony DR-BT101CX Bluetooth headphone, giving you a choice. This device also containsSony’s echo and noise canceling technology, so the sound will be perfectly delivered to your ears up to 12 hours.
In addition, likeDR-BT100cx, this new Bluetooth headphones also support A2DP, AVRCP, HFP, and HSP Bluetooth profile. Without wires, you can enjoy your music in every where you go freely and comfortably via the headphone’s 30mm neodymium driver. Did I forget the finger-tip control??[Dandy Gadget Source]