







★★NOTE: ★★ This headset is only a 4-Pin RJ9 Crystal Headset, NOT USB & 2.5mm & 3.5mm Headset(2.5mm plug, 3.5mm plug or USB plug are not included in the package). It only works for some specific CISCO landline phone models, NOT for smartphones and computers directly. If necessary, please purchase Wantek 2.5mm headsets, 3.5mm headsets or USB headsets. Compatible Landline Phone List : KX-UTG200B, KX-UTG300B Compatible with Plantronics : M10, M12, M22 & MX10 Amplifiers Cisco IP Phones: 6821, 6841, 6851, 6921, 6941, 6945, 6961, 7811, 7821, 7841, 7861 7912, 7920, 7931G, 7940, 7940G, 7941, 7941G, 7942, 7942G , 7945 7945G, 7960, 7960G, 7961, 7961G, 7962, 7962G, 7965, 7965G, 7970 7970G, 7971, 7971G, 7975, 7975G, 8811, 8841, 8845, 8851, 8861 8941, 8945, 8961, 8865, 8941, 8945, 8961, 9951, 9971







| Noise Control | Active Noise Cancellation |
| Frequency Response | 20000 Hz |
| Sensitivity | 117 dB |
| Headphones Jack | RJ9 jack |
| Model Name | A600C1 |
| Connectivity Technology | Wired |
| Included Components | Cable, Ear Cushions, Headband |
| Age Range (Description) | Adult |
| Material | Acrylonitrile Butadiene Styrene (ABS) Leather |
| Specific Uses For Product | office |
| Recommended Uses For Product | Calling |
| Compatible Devices | ONLY COMPATIBLE with Some special models of Cisco landline phones listed in Description. Do not buy the headset if you can't find your phone model in lists. |
| Control Type | In-line Volume, Mute microphone |
| Cable Feature | Retractable |
| Item Weight | 2 Ounces |
| Water Resistance Level | Not Water Resistant |
| Style | Classic |
| Control Method | Touch |
| Number of Items | 1 |
| Controller Type | Button |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 30 Millimetres |
| Earpiece Shape | Over-Ear |
| Input Device Interface | Audio jack |
| Supports Bluetooth Technology | No |
| Special Feature | Adjustable Headband, Echo Cancellation, Lightweight, Tangle Free Cord, Volume Control |
| Manufacturer | Wantek |
| Model | WK-rj2 |
| Product Dimensions | 17.53 x 14.22 x 5.33 cm; 56.7 g |
| Item model number | WK-rj2 |
| Special Features | Adjustable Headband, Echo Cancellation, Lightweight, Tangle Free Cord, Volume Control |
| Batteries Included | No |
| Batteries Required | No |
| Cable feature | Retractable |
| Includes Rechargeable Battery | No |
| Country of Origin | USA |
| Item Weight | 56.6 g |
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