Cáp chuyển 3.5mm jack - Rj9 tai nghe cao cấp

Giới thiệu Cáp chuyển 3.5mm jack - Rj9 tai nghe cao cấp

3.5mm TRRS female jack. 4P4C male plug
Use your existing i Phone/ P a d, or similar TRRS headset with your Cisco-based phone
Avoid having to purchase an expensive Cisco headset
Great for home businesses, offices, call centers, and more
Eliminates the need to have more than one headset
For CISCO IP phone headset jack for models: 6921, 6941, 6961, 7931G, 7940, 7941G, 7942G, 7945G, 7960, 7961, 7961G, 7962G, 7965G, 7970, 7971, 7971G, 7975, 7975G, 7985, 7985G, 8941, 8945, 8945G, 8961, 8961, 9951, 9971,etc. P LANTRONICS M10, M12, M22 & MX10 Vista.
100% brand new and high quality!
Type: 3.55mm earphone to RJ9 phone adapter
Color: Black
Material: ABS+PC
Length: 31cm
Package Contents: 1 x Headset Jack to RJ9 Cable
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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