Length: 150 cm Fast transmission Support notebook computers, mobile phones, MP3, DVD, TV, radio, CD and connection of sound. and transmit the audio signal as well as between the devices and equipment to record. also apply to the car stereo. Feedback: Please kindly leave us a positive feedback 5 stars. If you are satisfied with our items and you could share our store with your friends, thanks. If there is a damage in the product, PLEASE CONTACT US FIRST. Please do not leave a negative feedback, We will try our best to solve it for you properly, Thank you!