【Clear Call and Audio Sound】Offering advanced noise-reduce mic and Bluetooth A2DP Technology. Provides an outstanding, natural, and clear voice for calls, games, and multi-media. 【Wide Compatible】Aikela Bluetooth headset can widely compatible with Windows/Mac/iOS/Android system, no need to install any application. Broad compatible with hit applications, such as Microsoft Teams/Zoom/Skype/Whatsapp/Telegram 【Dual Device Connection】Aikela wireless headphones over ear use 5.0 Bluetooth Technology, the connection will be more stable and strong, the maximum operation range can reach 10m. Also can connect with 2 mobile devices at the same time. You can freely answer the calls between the work phone and personal phone when under the dual connection. Never miss a call, balance your work and life. 【One Key Mute Mode】This wireless phone headset equipped with one key mute button, which can quickly mute the microphone when you need to answer calls on another device or discuss the question with others during a call. It can be your privacy keeper and reduce yawn embarrassment for you during the phone call. 【Comfortable Memory Foam】 AIKELA Laptop Headset not only equipped with left-right universal single side earphone, adjustable headband, and 280°rotatable mic. But also designed with memory foam both in the head and ear area. Suit for long-time work and drive.