Avantree Bluetooth Headphones Hands Free Microphone Review

[Perfect for watching TV] Featuring low audio delay technology (<40ms latency), CK210 allows you to reduce Bluetooth delay- delivering high quality sound in perfect synchronization. Enjoy watching your TV programs without any audio delay or lip sync error. Pair with Avantree transmitter which are also equipped with low latency technology, Avantree Audikast Plus is recommended. [Make your wired speaker WIRELESS] CK210 allows you to Bluetooth-enable your wired speaker. With the ability to connect to any phone, tablet, PC, Echo Dot or other Bluetooth audio source, the CK210 gives you ultimate streaming freedom. [Dual Link connectivity] With our user-friendly Bluetooth receiver, you can connect Two Mobile Phones simultaneously, and easily switch between music and calls. This convenient feature ensures you never miss a call again!. [Turn your car into a streaming machine] Featuring Bluetooth technology, our audio receiver plugs into your car audio aux input and pairs with your favorite Bluetooth enabled device to stream your favorite music. With a built-in microphone, our device also allows you to enjoy crystal clear sound quality on all of your calls. [Convenient controls] Adjust the volume, skip a track or answer a call without having to pull out your phone! Additional power on/off switch makes easy to use.Featuring a 1M extended aux cable to place the Bluetooth receiver in the ideal position.