V8s V9 Ear-Mounted Business Headset Voice-Activated Voice Car Ceiling & Headrest Monitors making it ideal for both

making it ideal for both compact and high-powered setups

4" TFT LCD displays vivid image

and media through various apps by connecting a compatible streaming device such as: Amazon® Fire Stick

· Built-in Sound Equipment:Support

Features: Bluetooth Version: V4

V8s V9 Ear-Mounted Business Headset Voice-Activated Voice Car Ceiling & Headrest Monitors making it ideal for bothTransmission range: 10 meters Function: battery display, call function, voice control, support music, multi point connection Bluetooth protocol: 5. 0 Channel: Stereo How to use: hanging ear type Whether it is single or binaural: unilateral hands free Mold type: male mold Chip type: Zhongke Lanxun