Product benefits Prevents tangles and kinks: the 360° automatic rotator keeps coiled handset cords from twisting, reducing interruptions and frustration during calls. Extends cable life: continuous untangling reduces strain and wear on the spiral handset cable, helping the cord last longer. Maintains clear connection and sound: gold-plated metal contacts provide reliable electrical contact and stable audio quality. Neat, low-profile appearance: transparent PVC housing with a black ABS insert blends with most office and home phone setups. Key features Function: automatic 360° rotation to stop coil cables from twisting and knotting. Materials: transparent PVC outer housing; black ABS internal insert. Contacts: gold-plated metal contacts for improved conductivity and consistent audio. Size and form: compact, desk-friendly inline unit designed to sit unobtrusively on or near the phone. Compatibility and performance Designed for standard coiled/spiral telephone handset cords and typical desk phone setups. Durable materials and rotator mechanism reduce mechanical stress on handset cables and maintain a stable signal path. Practical use scenarios Office desk: keeps headset and handset cords untangled for uninterrupted customer or internal calls. Reception and front desk: prevents rapid tangling where phones are frequently handled, lowering maintenance and replacement needs. Home office or remote support: preserves call quality and cable condition for daily teleconferencing or long customer service sessions. Installation and care Inline unit that integrates with the handset cord—compact enough for desktop placement. Keep away from extreme heat or prolonged moisture to preserve PVC and ABS materials; check contacts periodically for cleanliness to maintain best audio performance.