bluetooth adaptor

bluetooth audio transmitter for iPod, Mp3, Mp4, TV etc 1. 3.5mm audio jack 2. no installation, just plug and play! Specification: Standard: Bluetooth V2.1+EDR, Class II Profile: A2DP Charging time: approximate to 2 hours Talk time: 5 hours Stand by time: **0hours Dimensions: *6.5mm**2.5mm**2.5mm Weight: *2g including battery(Li battery) Support both audio jack and usb line-in interface Feature Compact size Enable your audio device to transfer stereo audio wirelessly. 3.5mm plug fit for most of audio devices. Rechargeable Lithium-ion battery. Compatible seamless with Bluetooth A2DP headset and Bluetooth A2DP speaker etc.