Min. Order Reference FOB Price
5 Pieces US$80.00-200.00 / Piece
Product Description
Product Description Configuration: Car control components, car (built-in force sensor (-10N ~ 10N), 2.0 and 4.0 dual-mode Bluetooth module, 1000mAh lithium battery), track *2 (600mm, including three different friction surfaces: cork surface, felt surface, PTFE surface), metal counterweight block, ...