Description:H-366T is designed to transmit audio signal of TV， DVD， MP3 etc. to Bluetooth receivers， earphones or speakers by the Bluetooth wireless technology. To help customers to realize a higher quality wireless household lives.It will make it being available for you to set up your personal pairing password to enjoy a safer and steadier connection by using our Bluetooth transmitterFeatures:I. 100% brand new and high quality.II. Exquisite round design with perfect process， mini body， more smaller and lighter.III. Multi-point design， one transmitter could connect with two Bluetooth devices at the same time， eg. one BT speaker and BT headsets.IV. High quality stereo transmission makes sure you can enjoy the auditory feast.V. Easy operation， connect the product with audio players by a audio cable， without set up after the device turn on.Specifications:I. Model: H-366TII. Bluetooth version:4.0III. Valid distance: Not less than 10 metersIV. Battery duration:6 hoursV. Charging period:1.5 hoursVI. Product size: 45mm*11mmOperation Methods:I. Power on/off:long press 2 secondsII. It will searching new device after power on，red and blue lights flashing alternately.III. One of the blue light on after connect one device successfully.Red light quickly flashing means searching the 2nd deviceIV. If the second speaker can not be connected successfully，it will stop searching and red light will stop flashing.You can push the power button if the 2nd speaker need to search.V. Both the blue and red light on after two speakers connect successfully.VI. The red light’s on when charging and off with full charge.Package included:1 x Bluetooth audio transmitter1 x Micro USB cable1 x 3.5mm Cable