User's Manual

Shenzhen Oneking Technologies Co., Ltd. T: 0086-755-26588265 F: 0086-755-26588269 www.oneking.cn

Wireless Expansion Microphone

User's Manual

Model No.: KS-WM1B, KS-WM1S

It is optional to use A, B or C wireless microphones compound with your main unit KS-V3B-XXH,

please make sure only one piece of A, B, also C microphones working with your main unit device.

Rechargeable Lithium Battery (Microphone unit)

Stand-by up to 150 days

Talk time up to 8-10 hours

Provided 1Ah fast recharging

800mA Battery Capacity

Specification sheet

Expansion Microphone: SG1-A, SG1-B, SG1-C

Type Digital silicon Microphone

Sensitivity -26dBFS @1kHz 1Pa

SN 60 dB

Frequency response 100Hz - 16kHz

Sampling frequency Record: 48kHz

Voice pick up range 3M

Wireless Transmission Model 2.4G ISM

Wireless transmit power 2.4G: +5dBm

Microphone power 0.2W MAX

Charge Jack USB type-c /Charging board contact charging

Control Mode Touch button control

Button function ON/OFF, Microphone Mute, paring microphones

status Display Two-color LED indicator

Power adapter Charging boardDC5V±0.2V,2A

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Wireless Expansion Microphone User's Manual Model No.: KS-WM1B, KS-WM1S It is optional to use A, B or C wireless microphones compound with your main unit KS-V3B-XXH, please make sure only one piece of A, B, also C microphones working with your main unit device.
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Battery 800mAH Standby time 6 month work time >8hours working temperature -10 - 40℃ environment humidity 0-95% RH length*width*height φ70x49mm Weight 300g Name Charging Board Input voltage/current 5V/2A Maximum number of 2 pcs Microphone get charged Single output current 600mA Dimension 200x100x16（mm） weight 170g Interface USB-TYPE-C Shenzhen Oneking Technologies Co., Ltd. T: 0086-755-26588265 F: 0086-755-26588269 www.oneking.
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FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.