Bluetooth Tester, Micro 10 Series, Android IOS,

Automatic sensing distance, low battery consumption and energy saving, 

environmental protection.

battery operated: Battery operated, high precision, ergonomic compact design.

professional: Professional manufacturing, stable characteristics

and high reliability.

maintenance: Small, lightweight and portable, easy to carry and store.

plug & play: This usb c charging port adopts double usb female charging method,

 which is convenient to use.