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Sennheiser Ear Set 1-ew-3 Omni Ear Worn Microphone  

Product #H69705

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Item Note:

This product has been discontinued but may be available as a Open Box item.

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See All Sennheiser Wireless System Components

An ear-worn omni-directional mic for freedom of movement.

The Sennheiser Ear Set 1-ew-3 Omni Ear Worn Microphone has a screw-on 3.5mm jack plug and comes in beige.

The Ear Set 1 features excellent speech intelligibility and clear, pleasant trebles. It is insensitive to pop and wind noise and has a capsule diameter of only 3.3 mm. The Ear Set 1 uses the proven acoustics of the MKE 1 clip-on microphone. This high-quality microphone has been designed for stage and broadcast use, where it ensures optimum sound and hands-free freedom of movement. The ear bow and mic boom can be easily adapted to the shape of the ear and face. The Ear Set is available with LEMO or 3.5 mm jack plugs for use with the 2000, 3000 and 5000 Series as well as evolution wireless bodypacks. Thanks to a modular design, the components of the ear-worn microphones are easily interchangeable.

Consumer Alert:

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCCs wireless microphone website at:

Compatible with all Sennheiser wireless microphone systems
Cable is insensitive to structure-borne noise
Modular design: all system components are easily interchangeable
Very small dimensions
Insensitive to the penetration of sweat and moisture
High maximum sound pressure level and excellent speech intelligibility
Based on the proven acoustics of the MKE 1 sub-miniature clip-on Microphone
Transparent and skin-friendly hypoallergenic adhesive tape (included in delivery) ensures a perfect fit of the microphone boom even during strong movements and provides strain relief for the cable
Comes in beige
Made in Germany

Delivery Includes:
Ear-worn microphone
Screw-on 3.5mm jack plug
MZQ 02 cable clip
Connection cable with silicone tube
MZC 1-1 frequency response cap, small
MZC 1-2 frequency response cap, large
Set adhesive tape
Plastic transport case
Instruction manual

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Ear Set 1-ew-3 Omni Ear Worn Microphone Specifications:

Frequency response: 20 - 20,000 Hz ± 3 dB 
Pick-up pattern (Headset microphone): omni-directional
Nominal impedance: 1 kÎ Sensitivity in free field, no load (1kHz) 5 mV/Pa ± 2.5 dB (at 1 kHz)
Diameter: 3.3 mm (boom arm)
Maximum sound pressure level (passive): 143 dB
Equivalent noise level 27 dB
Current consumption approximate: 240 μA
Operating voltage (stand alone): 4.5 - 15 V
Operating temperature -10 C up to +50 C
Cable length 1.6 m Diameter 1.1 mm (boom arm)
Weight (without cable): 0.1 oz (2.3 g)
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