Jabra has launched the HALO2 Bluetooth headset in India for Rs 6,499. The HALO2 dons the look of a headband and features the new AM3D virtual surround sound system (mimics multiple-speaker-sound that seems to come from various directions). It also comes with Jabra’s proprietary Noise Blackout technology with dual microphones for crisp and clear music/call experience. With the touch sensor on side, users can easily adjust volume or perform multiple actions like answering or ending calls by just swiping t...