Telephone Accessories

• Part Number: 40709-01
• Type: Upgrade Kit
• Model #: 40709-01

• Type: Headset
• Specifications: Recommended Use: Phone Headphones Form Factor: On-ear Connectivity Technology: Wired Sound Output Mode: Stereo Audio Specifications: Frequency Response 150 - 7000 Hz - Sensitivity 93.6 dB Impedance: 32 Ohm Max Input Power: 10mW Microphone: Boom Microphone Technology: Electret condenser Controls: Mute, volume, answer / end
• Model #: 4999-823-309

• Type: Consumer Electronics
• Parts: 1 year limited
• Labor: 1 year limited
• Model #: AC-851B

• Type: Headset
• Specifications: Headphone Frequency Response: 300Hz-3.4KHz Headphone THD: Less than 1% Headphone Input Impedance: 300 ohm Headphone Sensitivity: 103dB S.P.L. at 1KHz Connector: Quick Disconnect Ear Coupling: Supra-aural Cord Length: 3.3 feet.
• Model #: SH 350

• Type: Headset
• Specifications: Mono headset is suitable for use in conference with phone, portable electronics, laptop and smart device Wired, control cable: 95 cm, HS cable: 120 cm Comes in black color with on ear boom design Features noise canceling technology Interface: 4-pin USB type-A, 3.5 mm jack Sensitivity: 93.6 dB SPL at 1 kHz (speaker), -42 to -38 dB (microphone) Frequency: 150 Hz to 7 kHz at output S.P.L -10 dB (speaker), 100 Hz to 10 kHz at 6 dB (microphone) Impedance: 32 +/-4.8 Ohms at 1 kHz (speaker) Power consumption: Input 5 mW at 0.4V, max input 10 mW at 0.56V (speaker) Earpiece type: Monaural, wideband microphone and headset bandwidth Has an electret condenser microphone (ECM) Features HD voice, PeakStop technology, UC plug-and-play, noise canceling microphone, HiFi sound, easy call management, Jabra software applications Temperature...
• Model #: GSA5393-823-309

OUT OF STOCK

• Type: Headset
• Model #: GN9125 Duo