255PCS Electrical Wire Cap Connectors Nuts Kit, Insulating Insert Twist Wire Connectors with Spring, Screw on Terminals Assortment Set Quick Connection June_2023_update it's recommended to use the

it's recommended to use the same brand of bluetooth intercom

M6L-111SDS2

please check whether the products are compatible with your products

Z Flip Fold

255PCS Electrical Wire Cap Connectors Nuts Kit, Insulating Insert Twist Wire Connectors with Spring, Screw on Terminals Assortment Set Quick Connection June_2023_update it's recommended to use the255PCS Electrical Wire Cap Connectors Nuts Kit, Insulating Insert Twist Wire Connectors with Spring, Screw on Terminals Assortment Set Quick Connection Product Features Easy Operation: Insert the correct size wire into the wire cap and tighten it, without insulating tape, welding and pre twisting the wire. High quality Material: The wire connector kit is made of high quality nylon shell and metal spring. High quality and solid fireproof flame