•  Operating frequency: 2.4MHz

•  Transmission rate: 2.4Mbps

•  Bluetooth standards: 1.2 and 2.0

•  Effective working radius: 10m

•  Supports plug-and-play function

•  Power supply: built-in lithium-ion battery

•  One button switch for alternation between Bluetooth and normal mode

•  Working principles:

Step 1: connect Bluetooth receiver with speakers and 3.5mm DC audio input port

Step 2: successful pairing between Bluetooth receiver and Bluetooth device such as mobile phone (iPhone or iPad)

Step 3: stereo music stored in Bluetooth device through common speakers

•  Dimension: 58 x 30 x 13mm