Single USB PowerBank Case - 3D Printed Parts Raspberry Pi Zero microphone voice through the speaker

microphone voice through the speaker can playback

Standardized

it draws power directly from the host computer's USB port

2 UART Interfaces

W1209 has an inbuilt embedded micro-controller

Single USB PowerBank Case - 3D Printed Parts Raspberry Pi Zero microphone voice through the speakerThis Single USB power bank Case is constructed using 3D printed parts for a reliable and precise fit. It delivers fast charging speed with an output of 2. 1A which makes it perfect for quickly topping off your device's battery. Its lightweight and easy to carry around in a bag or pocket. Important: This item only consists of 3D printed parts, other components are not included