Wireless Bluetooth a2DP Audio Music Adapter & Receiver For Smartphones, Speakers

Specifications aaIf you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week, and we will reply Features:1.Bluetooth 2.0 stereo chip module.2.With 140mAh Li-ion battery built inside.3.Charge mode: USB charging for 3 hours.4.Can be received in 10 meters.5.Change your ordinary stereo equipment to a Bluetooth one.6.Stand-by time: 140 hours, when connected to earphone 3 hours.7.Color: Black.Usage:Connect the dongle adapter to your stereo equipment with the 3.5mm audio interface.Press the button of the adapter for 3-5 seconds till the light blink, open the bluetooth of your computer or cellphone; search the adapter for pairing, insert pass word 0000 then the music in your pc or phone will be played in the stereo.In the place where have obstacles and wireless interference strongly, the available distanceis around 3-8 meters. Note: Please turn off the dongle when charging.Package include:1X Bluetooth dongle adapter1X USB charging cable