Wireless Conferencing Dry-Battery Powered Representative Microphone OBT-3309HBd
Wireless Conferencing Dry-Battery Powered Representative Microphone OBT-3309HBd
Wireless Conferencing Dry-Battery Powered Representative Microphone OBT-3309HBd
1242
EXW
Shipping:
Express delivery
Product Introduction:
Wireless conferencing – Dry‑Battery Powered Representative Microphone with Voting, Video Tracking, Supercardioid Pickup
Specifications and parameters of the dry battery-powered representative microphone for the wireless conference system
Large microphone pole, dry battery, functions include discussion and video, with five‑key setting button;
The structure design is novel and ergonomic, featuring a swivel‑capacitive microphone.
Polarized diaphragm super‑elliptical directional microphone;
Strong resistance to mobile phone, electromagnetic and high‑frequency interference;
Liquid crystal display, capable of showing the status of the microphone and the system menu;
Connect the system in a “T” shape using the 8P‑DIN connection cable.
There is a microphone switch button. Press the “On” button, the green LED light ring will light up, and the microphone is turned on. To turn off the microphone, press the “On” button again.
With a windproof sponge cover, it can reduce the sounds of air and other wind that are received when speaking;
With voting and video tracking functions, it can be widely applied in meetings, speeches, teaching and other occasions.
Technical Specifications:
Indicator light: Green LED turns on to illuminate the microphone tube light ring display;
Power Supply: The network cable distribution box is uniformly powered by DC24V.
Power consumption: Standby ≤ 360mW, Microphone on ≤ 630mW;
Microphone type: Super cardioid directional electret;
Switch: Electronic push‑button switch;
Pipe length: 420mm;
Base specifications (W x D x H): 152 x 140 x 55mm;
Color: Grey;
(Note: The unit described is a representative microphone; the priority function mentioned in the original text applies to chairman units and is not applicable here.)
This wireless conferencing representative microphone delivers battery‑powered convenience, voting, video tracking, and robust interference immunity for professional meeting environments.
In summary, this wireless conferencing dry‑battery delegate unit with supercardioid pickup, T‑shaped connection, and versatile functions is the ideal choice for boardrooms, legislative chambers, and conference centers requiring a flexible, cable‑free, easy‑to‑replace battery solution.

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Product details
Essential details
Lead time:5-7天
Shipping:Express delivery
Product Introduction
Wireless conferencing – Dry‑Battery Powered Representative Microphone with Voting, Video Tracking, Supercardioid Pickup
Specifications and parameters of the dry battery-powered representative microphone for the wireless conference system
Large microphone pole, dry battery, functions include discussion and video, with five‑key setting button;
The structure design is novel and ergonomic, featuring a swivel‑capacitive microphone.
Polarized diaphragm super‑elliptical directional microphone;
Strong resistance to mobile phone, electromagnetic and high‑frequency interference;
Liquid crystal display, capable of showing the status of the microphone and the system menu;
Connect the system in a “T” shape using the 8P‑DIN connection cable.
There is a microphone switch button. Press the “On” button, the green LED light ring will light up, and the microphone is turned on. To turn off the microphone, press the “On” button again.
With a windproof sponge cover, it can reduce the sounds of air and other wind that are received when speaking;
With voting and video tracking functions, it can be widely applied in meetings, speeches, teaching and other occasions.
Technical Specifications:
Indicator light: Green LED turns on to illuminate the microphone tube light ring display;
Power Supply: The network cable distribution box is uniformly powered by DC24V.
Power consumption: Standby ≤ 360mW, Microphone on ≤ 630mW;
Microphone type: Super cardioid directional electret;
Switch: Electronic push‑button switch;
Pipe length: 420mm;
Base specifications (W x D x H): 152 x 140 x 55mm;
Color: Grey;
(Note: The unit described is a representative microphone; the priority function mentioned in the original text applies to chairman units and is not applicable here.)
This wireless conferencing representative microphone delivers battery‑powered convenience, voting, video tracking, and robust interference immunity for professional meeting environments.
In summary, this wireless conferencing dry‑battery delegate unit with supercardioid pickup, T‑shaped connection, and versatile functions is the ideal choice for boardrooms, legislative chambers, and conference centers requiring a flexible, cable‑free, easy‑to‑replace battery solution.

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SHENZHEN OBTPA TECHNOLOGY CO.,LTD

Contact Person: John Chen

E-mail: John@obtpa.com

Room 402, Building 10th, Shiyou South Garden, 16 Zhian North Road, Junan Town, Shunde District, Foshan City, Guangdong Province.

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