TENS Lead Wire, 3.5mm jack 4s Bag, L:50' 导线（3.5 外插型）

Size: 2.0mm pin with 50" long wire.
Color: red, green, blue, yellow.
Sold by 4pcs/bag
Jack Size: 3.5mm

Tamaño:. Pin 2.0mm con 50 "de hilo largo 
Color:. Rojo, verde, azul, amarillo 
Vendido por 4pcs/bag 
Jack Tamaño: 3.5mm