Review on Wireless Microphone 1，Fitness Speakers Amplifier by Harry Tulsa

Just received this wireless mic. Well packaged, charged quickly, maybe 30 minutes. I connected it to my GoPro hero 7 black, turned on the transmitter and receiver, pressed the record button and made a short test video! The sound was much clearer and fuller, and the volume was always consistent and fairly good since the mic was close to the mouth and at the same distance. So far, so good! I was just checking for a few minutes! I don't have any personal information about battery life, features, or general long-term use. As long as the price is worth it!