A method for providing information associated with a target Bluetooth device. A first, search-attempting Bluetooth device sends an inquiry message for searching for a nearby target Bluetooth device. A target Bluetooth device responds by sending an inquiry response message including predefined information mark data. The first Bluetooth device extracts link information from the information mark data, and uses the link information to access information associated with the target Bluetooth device. If the link information includes a user manual link or an application link, after the first Bluetooth device and the target Bluetooth device are paired, the manual link or the application link are used for obtaining a manual associated with the target Bluetooth device or downloading an application associated with the target Bluetooth device.