"plantronics cs540"

• Type: On-Ear
• Color: Black
• Model #: 77T36AA#ABA

• Type: Case
• Model #: CA-2050

• Cord Length: 5.1 ft. - 7.9 ft.
• Headphone Frequency Response: 20Hz-20KHz
• Color: Black
• Noise Cancelling: Yes
• Model #: CO72BK+MD+M

• Cord Length: 5.1 ft. - 7.9 ft.
• Headphone Frequency Response: 20Hz-20KHz
• Color: Black
• Noise Cancelling: Yes
• Model #: CO101BK+MD+M-1

• Part Number: 7P5J2AA
• Color: Black
• Weight: 0.5900 lb
• Features: HyperX Cloud MIX 2 - Gaming Headset (Black)
• Model #: 7P5J2AA

• Model #: 9357980736070

• Type: On-Ear
• Model #: 805H4AA

• Type: Headset
• Model #: IDMHS-VOCSC-003

• Part Number: CP-HS-W-531-RJ=
• Specifications: Technical Information Connectivity Technology: Wired Sound Mode: Mono Impedance: 90 Ohm Minimum Frequency Response: 50 Hz Maximum Frequency Response: 18 kHz Noise Canceling: Yes Sound Pressure Level: 118 dB Earpiece Earpiece Design: Over-the-head Earpiece Type: Monaural Microphone Microphone Technology: Electret Condenser Uni-directional Microphone Design: Boom Interfaces/ Ports Host Interface: Quick Disconnect Physical Characteristics Form Factor: Supra-aural
• Model #: CP-HS-W-531-RJ=

• Type: Earbud
• Model #: WFC510/W

• Model #: BT1014EE

• Part Number: 7510-109
• Additional Features: Conference calls via Bluetooth and USB connection Connects to your PC, tablet, or smartphone HD Voice for conversations in high definition sound quality Compatible with Windows Microsoft Lync and Microsoft Office Communicator Up to 15 hrs talk time / 4 days standby time
• Weight: 6.88 oz.
• Model #: 7510-109

• Color: Black
• Wireless Type: Bluetooth
• Model #: HyperX-2-X

Limited time offer, ends 03/14

• Model #: 904465577971

• Model #: 452465541305

• Type: Over the Ear
• Cord Length: 5.1 feet - 7.9 feet
• Noise Cancelling: Yes
• Model #: CO31+MD+M-2

• Model #: 652843896526

• Model #: MPYC31305T2438

• Cord Length: Straight, Single Entry, 8ft
• Headphone Frequency Response: 30Hz-16KHz
• Headphone THD: <1%
• Headphone Input Impedance: 32 ohm
• Model #: 142869

• Model #: 431-B00517

Limited time offer, ends 03/16

• Model #: YUMGB0F2J3JNLQ

• Model #: 7438924163281

• Model #: 389495998932

• Brand: Turtle Beach
• Type: Headset
• Driver Unit: 40mm
• Ear Coupling: Circumaural
• Model #: 7651084110643

• Type: On-Ear
• Color: Black
• Ear Coupling: Binaural
• Model #: 8M3V5AA#ABA

• Model #: 477915988356

• Model #: EQWER314388358890

• Model #: LLMLL-1640

• Model #: 146524562409

• Model #: 6925110624981

• Model #: 654364372756

• Model #: 6925110622543

• Model #: 6925110624684

• Model #: 886336194800

• Model #: 684454173994

• Model #: 680952032696