OneKing KS-WM1B Wireless Expansion Microphone
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 | |
Shenzhen One king Technologies Co., Ltd. T: 0086-755-26588265 F: 0086-755-26588269 www.oneking.cn
| 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 Microphone get charged | 2 pcs |
| Single output current | 600mA |
| Dimension | 200x100x16（mm） |
| weight | 170g |
| Interface | USB-TYPE-C |
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. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
To assure continued compliance, any changes or modifications not expressly approved by the party. Responsible for compliance could void the user’s authority to operate this equipment. (Example- use only shielded interface cables when connecting to computer or peripheral devices).
This equipment complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
RF warning statement:
The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.
Oneking | Professional Audio and Video Conferencing Equipment Manufacturer
