Sony Ericsson HBH-DS980 Specification Brand: Sony Ericsson Model: HBH-DS980 Release Date: - Weight: 27 grams Dimensions: Design: Ear-bud Colours: Black/Charcoal Hardware /Devices Standby Time: 300 hours Talk Time: 360 minutes Battery Type: Charging Time: Charger: Speaker: Casing: Bluetooth Version: Ver 2.0, 1.2, 1.1 Indication light: Left or right ear: Digital Signal Processor (DSP)*: Yes Noise cancellation: Yes Others: Other Devices: Sales Package contents: Basic Call Handling Number of button: No Info On/Off Switch: Volume Control: Mute function: Switch Between phone & handsfree Modes: Transmit range: Connectivity: Bluetooth headset Voice Command: Voice Dialing: Bluetooth Interfaces HeadSet Profile (HFP): Handsfree Profile (HSP): A2DP Profile (Stereo): Yes AVRCP Profile: