WIDE COMPATIBILITY:【NOT for Cell Phones and Computers】 The office telephone headset is COMPATIBLE with some Landline Phones Polycom Allworx 9244 9204 9212 Mitel 5320 5324 8568 6867i ShoreTel 230 265 420 480 Avaya Aastra Nortel Toshiba etc. SEE MORE COMPATIBLE PHONE LIST IN DESCRIPTION.
WORK FOR Polycom PHONES: This RJ9 phone headset for Polycom office phones VVX411 VVX410 VVX400 VVX401 VVX500 VVX501 VVX300 VVX310 VVX311 VVX250 VVX350 VVX101 VVX201 VVX301 CX300 CX500 CX600 CX700 SoundPoint 300 301 335 430 450 500 (rev. E or later) 501 550 560 600 601 650 670. NOT for Polycom Phone SoundPoint 321, 331, 331c, Pro SE-220, SE-225.
SUPER COMFORTABLE: Super lightweight landline phone headset with adjustable headband to fit all head sizes, soft leatherette ear cushion enhances all-day wearing comfort. Easy to set up, direct connect the headset to your phone, no additional amplifiers or adapters required.
CRYSTAL CLEAR CHAT: Corded office telephone Headset with flexible adjustable Noise Cancelling Microphone to reduce background noise. Acoustic Shock Protection Circuit to protect your hearing. Less noise, Clearer voice.
1 YEAR WARRANTY: We offer 30 days money back & 12-month worry-free guarantee. Perfect for Call Center, Telephone Counseling Services, Insurance, Hospitals, Office and Home. ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION (include but not limited). For Other Models, pls contact us for Compatibility Guide or Advice.