【Compatibility QD Type】The qd headset adapter cable compatible with all Plantronics quick disconnect headsets, such as H251, H251N, H261, H261N, HW291N, HW301N, HW710, HW720, and all H-series & all HW-series and same style QD like TruVoice/VoiceJoy/Wantek/Daily QD headset, alternative to Plantronics U10P-S/HIS 38099-01 adapter cable. NOT for Jabra GN, Yealink, MAIRDI, Sennheiser EPOS headsets.
【RJ9 Jack Phone Compatibility】This RJ9 telephone headset adapter is compatible with Yealink All IP Phones Avaya 1608 1616 9608G 9611G 9620 9630 9640 9641G 9650 J139 J169 J179 Grandsteam GXP 1400 1405 1610 1615 1620 1625 1630 2000 2120 2124 2130 2135 2170 280 285 GRP2613 GRP2604P GXV 3005 3006 3240 3275 Compatible with Cisco 7902 7905 7912 Snom 300 320 360 710 821 870 work for Panasonic KXT 2260 7220 7330 7420 7433 7665 7720 Zultys ZIP 36G 37G 33i 35i AltiGen IP805 Aastra 6737i. SEE MORE COMPATIBLE PHONE LIST IN DESCRIPTION.
【Durability & Length】The length is approximately 68 inches (standard) and 80 inches (stretched). Coiled design of this flexible qd to rj adapter cord provides the perfect length for connecting a QD headset to a landline phone. Retractable cable with spring shape design, durable and not tangled.
【Easy to Use】Plug and play. This RJ9 adapter cable jack connects directly from headset QD into the your Yealink landline phone's headset port. The Quick Disconnect (QD) feature allows you to move away from your desk without removing the headset to maintain your call.
【1-Year Warranty】We offer 45 days money back & 1 year worry-free guarantee. NOT FOR CELL PHONES OR COMPUTERS. ONLY compatible with some specific landline phone models listed in description (include but not limited). For phones not listed, please consult us for Compatibility Guide or Advice.