Ai Voice Control Module V3.0 CH340 ATMEGA328P-AU 5V 2A Voice Control Board KEYES for Arduino - products that work with official Arduino boards Power Module - 3 spare batteries are

- 3 spare batteries are also included

microphone sensitivity: 42db

parallel clamping easy to locate the object to be held to support a variety of standard size servos (suitable for Fraser MG995

Size: 39mm x 19mm (without pin header)

Ai Voice Control Module V3.0 CH340 ATMEGA328P-AU 5V 2A Voice Control Board KEYES for Arduino - products that work with official Arduino boards Power Module - 3 spare batteries areAbout US: We are a foreign trade technology company headquartered in Shenzhen, specialized in serving Southeast Asian customers, providing customers with one stop services such as electronic materials, electronic products, computers and peripheral equipment, crafts, electronic watches, wearables, overall solutions, etc. We can also help Southeast Asian customers to purchase a variety of goods from China, providing high quality products. Find the right