COWIN B9 Bluetooth Receiver& Transmitter, Bluetooth Adapter Low Energy Portable Wireless Audio Adapter 12H Working time 3.5mm Aux Stereo Output Bluetooth 4.1, A2DP for TV Computer

$ 29.99

-The sound is clear and sturdy at any volume so you can help you move through your music.
-A proprietary 40 mm large-aperture driver. Superior clarity across the extended frequency range with depth-accurate bass response.
-Lightweight and comfortable around-ear size can be worn all day long. 90 ° Rotating LED Light Professional Protein The earpad and headband materials provide added comfort and durability.
-Onboard MIC pulse remote telephony, volume control and exchange UP playback.
-Play 30 hours Bluetooth mode. 18 months warranty and friendly customer service. This is designed for non-noise cancelling versions.