"plantronics cs50"

• Brand: Audio-Technica
• Series: Audio-Technica ATH-M50X Black 3.5mm Jack/Bluetooth Wireless Over-Ear Headphones
• Model: ATH-M50X
• Type: Headphone
• Model #: -ATH-M50X-

• Part Number: ATHM50XBT2
• Type: Headphone
• Driver Unit: 45mm
• Frequency Response: 15Hz-28KHz
• Model #: ATH-M50xBT2

• Type: Headset
• Model #: AG1AUDPATHM50XSTSG1

• Type: Headset
• Wireless Type: Bluetooth
• Model #: 76U50AA

• Model #: ATH-M50X HA

Limited time offer, ends 03/12

• Type: Wireless
• Model #: ATH-CKS5TWKH

• Model #: CCOOC-0045703

• Wireless Type: Wired
• Part Number: 5099-299-2259
• Power Source: USB Type C
• Headphone Frequency Response: 50Hz-20KHz
• Model #: 5099-299-2259

• Part Number: CP-HS-W-532-USBC
• Specifications: Technical Information Connectivity Technology: Wired Sound Mode: Stereo Impedance: 90 Ohm Minimum Frequency Response: 50 Hz Maximum Frequency Response: 18 kHz Sound Pressure Level: 118 dB Earpiece Earpiece Design: Over-the-head Earpiece Type: Binaural Microphone Microphone Technology: Uni-directional Electret Condenser Microphone Design: Boom Interfaces/ Ports Host Interface: USB Type C Physical Characteristics Form Factor: Supra-aural
• Model #: CP-HS-W-532-USBC

• Model #: ATH-M50XENSO

• Model #: 1000629

• Wireless Type: Bluetooth
• Model #: AT9M9AA#AC3

• Wireless Type: Wired
• Part Number: 5099-299-2159
• Power Source: USB Type C
• Headphone Frequency Response: 50Hz-20KHz
• Model #: 5099-299-2159

• Part Number: 4P4F0AA
• Color: Black
• Headphone Frequency Response: 20Hz-20KHz
• Headphone Input Impedance: 16 ohm
• Model #: 4P4F0AA

• Cord Length: 4.00 ft.
• Headphone Frequency Response: 150Hz-7KHz
• Headphone Input Impedance: 32 ohm
• Weight: 0.29 lb.
• Model #: 4999-829-289

• Part Number: HHSS1S-AA-BK/G
• Color: Black
• Connection Type: Wired
• Wireless Type: 2.4 GHz ISM
• Model #: HyperX Cloud Stinger S

Limited time offer, ends 03/12

• Wireless Type: Bluetooth
• Cord Length: 5.1 ft. - 7.9 ft.
• Part Number: 7K2F3AA
• Power Source: Battery Information Battery Chemistry: Lithium Ion (Li-Ion) Battery Capacity: 122 mAh
• Model #: 7K2F3AA

• Brand: EPOS
• Color: Black
• Ear Coupling: Binaural
• Model #: 1001420

• Driver Unit: 10mm
• Frequency Response: 10Hz-20KHz
• THD: < 0.5 %
• Power Supply: Output power: 10 mW (max)
• Model #: 508240

Limited time offer, ends 03/12

• Model #: C43K-Z0206-36

• Type: Over-the-ear,Over-the-head
• Parts: 1 Year
• Model #: 7W073AA#ABA

• Model #: BT1014CC

• Type: Headset
• Specifications: Frequency response: Narrowband: 300 Hz - 3.500 Hz Wideband: 150 Hz - 6.800 Hz Weight: headband version: 50 g ear hook version: 22 g Earpad size: 50 mm / 1.96 inches Charging time: 0 - 50: 20 min 0 - 100: 1 h Standby time: up to 100 h Range: line of sight: 180 m in typical office building: 55 m Talk time Wideband: up to 8 h Narrowband: up to 12 h
• Model #: SD Office ML

• Model #: C7-Pro

• Model #: 264505670759

• Headphone Frequency Response: 18Hz-20KHz
• Headphone Input Impedance: 100 ohm
• Headphone Sensitivity: 103dB S.P.L. at 1KHz
• Weight: 1
• Model #: SB45 07

• Type: Headset
• Model #: AG3PLA8469301P3

• Model #: 6251731155192ASDFA278259

• Type: Light-Weight / On-Ear
• Model #: 504547

• Type: Earbud
• Wireless Type: Bluetooth
• Model #: 7Y8L4AA

• Brand: JAYSUING
• Color: Black
• Type: A6L
• Ear Coupling: In the Ear
• Model #: A6L

• Model #: 6251731155123ASDFA250231

• Model #: CP-HS-W-531-USBA=

• Model #: Newegg_Delete

• Type: Headphone
• Input Impedance: 32 ohms
• Cord Length: 5.92 ft
• Model #: CCS15153

• Wireless Type: See Description
• Model #: BC1022