Product Description:
(1) 2 x RJ9 retractable phone handset cord, an ideal substitute for traditional curly cord, it would automatically extend or retract when you pick up or hang up the handset. Maximum extension length is 4 feet
(2) 1 x RJ9 inline coupler, it's commonly used as an RJ9 cable extender, allows you to join the two cords together, after that you'll get an 8ft long cord, not only extends the length, but also provides strain relief and prevents the cords from damage, so as to extend its useful life
Why Us?
NECABLES is not only a brand, we have our own factory which has been engineering and manufacturing these telephone cables and adapters for almost 20 years
Specifications:
Interface: RJ9 4P4C male to male (cords); RJ9 4P4C female to female (coupler)
Product Length: 4 feet (cords); 1-7/16 inch (coupler)
Housing: ABS black, flame retardant and durable
Number of Conductor: 4 Conductors
Conductor Material: 100% copper wire, provides stable connection
Connector Type: RJ9 4P4C male connector, 4 pins, 3-prong design
Connector Material: PC transparent, 15 micron gold plated pins
Product Type: Auto rewind type (without spring detent)
Easy to install, just plug one end to your phone handset and the other to a landline phone or fax
Plug-n-play, no static or distortion of voice
Universally compatible with any brands landline phones, handsets or receivers
2+1 pcs per bag

Attention:
The retractable phone cord is for connection between handset and landline phone, NOT between wall phone jack and landline phone, please pay attention on it

Warranty:
NECABLES offers 30 Days Money-Back and 12 Months replacement service