About this item

• RJ11 Inline Coupler:This product is used to connect and extend two existing telephone lines with R11 telephone head at both ends through telephone through box
• PERFEKTES DESIGN:Compress all the spare space, accurate signal transmission, small and exquisite, compact and durable,Easy to install and no static or distortion of voices
• HIGH QUALITY:It has high fidelity sound quality,exquisite workmanship, strong anti-interference ability and low signal attenuation coefficient,Provides good solid connection without signal loss
• BROAD COMPATIBILITY:Universally compatible with all RJ11 devices such as landline phones, fax or answering machines etc.Wide range of use: family, study, living room, bedroom, office, business meeting, education, entertainment, etc.
• Package includes: 6 pack RJ11 couplers.