2PCS Small Hammer DIY Toy Model Wireless Telegraph Transmitter Receiver Module Educational Kit

$7.94

SKU: RC1701171 Category:

Specification
Note:Not include the battery.
Size:90*75mm
Sending and receiving distance:about 10 meters!
Suitable for scientific manual classes, small technology production, etc., learning wireless remote control board line connection
Package Includes
2pcs Wireless Telegraph Transmitter Module

Weight 0.065 kg

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