Features: New Mini & Light & Portable Design. Use this option with speakers that have an 30PIN connector to become a Bluetooth wireless speaker. Bluetooth stereo reception and transfer music to a speaker. CSR Bluetooth chip inside, supports Bluetooth A2DP, AVRCP profile. Bluetooth V4.1 + EDR, Class II, up to 10 meters Supports multiple pairs (up to 8 devices can be stored), connect to last used device automatically when power is turned on Multifunction button for switching on and off and coupling. LED indicator for red and blue color. Direct current from the speaker, lower power consumption. Long distance to play your favorite songs via a Bluetooth connection on your device Description: 100% Brand new Colour:black Size:As shown Package include: 1 psc Bluetooth Music Audio Receiver Adapter Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2. Please allow 1-3cm measuring deviation due to manual measurement.