The main components of materials and features:
handle Shell produced by high-strength PC.having a strong anti-destruction capability.
Tensile strength of whole handle? 250KG
Metal tube using imported high-quality Stainless Steel.
Handsets using high-quality imported brand-name products to ensure the matching of phone calls transmission characteristics.
Handle cable lines using Teflon. Rally terminal ? 25N
Connectors used zinc alloy material. High-intensity firm.
Some have built-in handle magnet or reed switch. To provide more choice.

Users choose
The handle shell color: red, blue, black, yellow, and so on.
The handle shell color: light, matt.
The length of metal soft tube:80CM, 85CM, 90CM. Can also increase or decrease in customer requirements.
the diameter of metal soft-off: there is