★[3.5mm to RJ9 adapter]: 3.5 to rj9 adapter 3.5mm Headphone Converter to Office Telephone IP Phones ★[RJ9 To 3.5mm]:This headphone headset jack adapter will allow you to use your smartphone, gaming and PC / laptop headsets with 3.5mm plugs on your Ciscoo telephones.
★[Compatible with Ciscoo VOIP office phone]: Headset Adapter Converter 3.5mm Plug to Female RJ9/RJ10 Headset/Handset Plug for Most Office Phones
★[Note]: DOES NOT work with Applee EarPods or iPhonee compatible headphones due to the 3.5mm being OMTP0 based instead of 0CTIA0
★[IMPORTANT]: This cable is compatible only with the Ciscoo specified in above model, please kindly check and confirm before buying.
Description
b>★QUALITY ASSURED: We want to make you happy, if any products problem, please contact us, we'll provide a full refund if you're not 100% satisfied with our 3.5 to rj9 adapter
3.5mm Smartphone Headset to RJ9 Adapter Compatible with Yealinkk T20 T21 T41G etc Phones and Grandstreamm GXP14XX,GXP2124, GXP2120, GXP2140 GXP2140 GXP2160 GXP2110