NINGBO EXCEL ELECTRONIC CO.,LTD.

stereo headphone, microphone, speakers

stereo headphone, microphone, speakers

Specifications:

Multimedia Stereo Headphone^$Products Model: SM-370

Frequency Response: 20-25.000Hz

Impedance Headset: 32Ohms

Impedance Mic: 15kOhms

Sensitivity Headset: 105dB?dB/mW

Sensitivity Mic: -58dB?dB

Speaker:40mm mylar cone

Impedance:32Ohms?5%

Effective distace: (about) 8meters

Power source: AAAx2(pcs)

^#MD-306M.V^$Products Model: MD-306M.V

Frequency Response: 20-20.000Hz

Impedance Headset: 32Ohms

Impedance Mic: 15kOhms

Sensitivity Headset: 105dB?dB/mW

^#MD-218M.V^$Products Model: MD-218M.V

Frequency Response: 20-20.000Hz

Impedance Headset: 32Ohms

Impedance Mic: 15kOhms

Sensitivity Headset: 105dB?dB/mW

^#MD-671^$Products Model: MD-671

Packing: COLOR BOX

Frequency Response: 20-22,000Hz

Impedance Headset: 32Ohms

Impedance Mic: 1.5kOhms

Sensitivity Headset: 105dB?dB/mW

Sensitivity Mic: -58dB?dB

Rated Power Headset: 200mW

^#MD-680^$Products Model: MD-680

Packing: BLISTER

Frequency Response: 20-22,000Hz

Impedance Headset: 32Ohms

Impedance Mic: 1.5kOhms

Sensitivity Headset: 108dB?dB/mW

^#

Features:

Multimedia Stereo Headphone^$Rated Power Headset: 300mW

Rated Power Mic: 0.5mA

Jack&Plug Headset: 3.5mm

Jack&Plug Mic: 3.5mm

Cord Length: 6-8ft

Volume control and on/off on receiver

^#MD-306M.V^$Sensitivity Mic: -58dB?dB

Rated Power Headset: 100mW

Rated Power Mic: 0.5mA

Jack&Plug Headset: 3.5mm

Jack&Plug Mic: 3.5mm

Cord Length: 6-8ft

^#MD-218M.V^$Sensitivity Mic: -58dB?dB

Rated Power Headset: 100mW

Rated Power Mic: 0.5mA

Jack&Plug Headset: 3.5mm

Jack&Plug Mic: 3.5mm

Cord Length: 6-8ft

^#MD-671^$Rated Power Mic: 0.5mA

Jack&Plug Headset: 3.5mm

Jack&Plug Mic: 3.5mm

Cord Length: 6-8ft

Features: Excellent Sound quality

Velvet earpads and adjustable headband

Single side cord to avoid twist

^#MD-680^$Products Model: MD-680

Packing: BLISTER

Frequency Response: 20-22,000Hz

Impedance Headset: 32Ohms

Impedance Mic: 1.5kOhms

Sensitivity Headset: 108dB?dB/mW

^#

Certificate:

• CE
• SGS

Main Products:
stereo headphone, microphone, speakers etc.

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