Bostin M8 wifi microphone is the most innovative model of microphone models. With a long-life rechargeable 70 mAh battery, the latter can work for up to 5 hours without interruption. The box that holds the microphones is rechargeable and can withstand up to 4 charges its headphones. It has a compact and convenient design with a weight of about 8g and a size smaller than an AA battery. It has a perfect noise reduction system. Thanks to the most innovative technology that these microphones have, the latter manages to be effective up to 90m away, making the latter ideal for recording in different environments.