Wireless Microphone,Live Microphone for IOS Color:IOS 2 in 1 The measurement allowed error is

The measurement allowed error is +/- 1-3cm

Enjoy the benefits of cold therapy without the hassle

and minimize the risk of injuries

For one-to-two:

you can easily adjust the resistance of 11-190 pounds (about 5-89

Wireless Microphone,Live Microphone for IOS Color:IOS 2 in 1 The measurement allowed error isNo need for an app, plug and play, easy to connect, and easy to wear. Intelligent noise reduction, 5 hour long battery life, easily handles various noisy environments. 360 degree omnidirectional microphone captures every detail of sound. Compact and convenient, compatible with IOS series cell phone device and type Android cell phone, IOS Android various devices, supports smartphones, tablets, cameras, laptops, etc. Lavalier microphone that can be