【High-Quality Audio Experience】 This MONODEAL MD-08 wireless headset delivers crystal-clear sound, and its dual-microphone noise reduction effectively eliminates ambient noise. 【Comfortable Fit】 The 142° adjustable microphone fits the user's ear, ensuring comfort even during extended use. The open-ear design allows you to be aware of your surroundings while using it. 【Latest Wireless Technology】 Adopting Bluetooth V5.1, it achieves a stable connection and low latency. You can enjoy music and calls without stress. - Model: MD-08 - Wireless Standard: Wireless V5.1 - Microphone Function: Dual-microphone noise reduction - Microphone Adjustment: 142° adjustable - Country of Manufacture: Made in China - Brand Name: MONODEAL Thank you for viewing.