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CUL-01 Ultrasonic Speaker has 33 ultrasonic emitters to avoid unauthorized cell phones to
record crucial and confidential information during meetings. It has unattractive appearance and
is suitable to be placed in a room or can be portable to work because of its built-in battery inside.
The best interfering microphone performance when CUL-01 emitters exactly face a phone
speaker because the emitters affects the microphone directionally.





Specification
Ultrasonic emitters:33 pcs
Dimension: 315mm 57mm 55mm
Operation time with built-in battery:2.5hrs
Remote control to turn on /off the device

SHINING JINS ENTERPRISE specializing in manufacturing & designing cold forge Top Plate (Washer) and Pole piece (T-Yoke) for Loud-Speaker and alarms raw driver in Taiwan. We offer a complete range of Top Plate (Washer) and Pole piece (T-Yoke) uses in Home speaker, P.A. Speaker, Car speaker, Hi-Fi speaker, Sub-woofer,Car alarms and U-Yokes uses in raw Neodymium (NdFeB) speaker, tweeter etc.

We offer a complete range of Pole piece (T-Yoke) uses in Home speaker, P.A. Speaker, Car speaker, Hi-Fi speaker, Sub-woofer,Car alarms and U-Yokes uses in raw Neodymium (NdFeB) speaker, tweeter etc.

Shining Jins specializing in manufacturing & designing cold forge Pole piece (T-Yoke) for Loud-Speakers and alarms raw driver in Taiwan.

SHINING JINS ENTERPRISE specializing in manufacturing & designing cold forge Top Plate (Washer) and Pole piece (T-Yoke) for Loud-Speaker and alarms raw driver in Taiwan. We offer a complete range of Top Plate (Washer) and Pole piece (T-Yoke) uses in Home speaker, P.A. Speaker, Car speaker, Hi-Fi speaker, Sub-woofer,Car alarms and U-Yokes uses in raw Neodymium (NdFeB) speaker, tweeter etc.

Production capacity:

T-Yoke/Pole Piece :
Diameter of Piece : 28mm up to 250mm
Diameter of Pole : 10mm up to 100mm
Length of Pole : 6mm up to 80mm
Thickness of Piece : 2mm up to 30mm

U-Yoke/Neodymium Yoke :
Outside - Diameter of U-Yoke : 30mm up to 100mm
ln-side - Diameter of U-Yoke : 12mm up to 90mm
High of U-Yoke : 5mm up to 70mm
Thickness of Piece : 2mm up to 30mm
Depth of U-Yoke : According to customer design

Technical Description:
- Material: Low carbon steel
- Entire surface shot blasting
- CNC precision machining
- Galvanizing
- Barrel Zinc Plating
- Hanging Zinc Plating
- Cationic Electro-Deposition Coating (CED)

Please visit our website to have a further understanding about the full range of our products. Your any inquiry would take our full attention.

SHINING JINS ENTERPRISE CO., LTD.
No.107, Lane 530, Sec. 1, Guoji Road, Taoyuan Dist., Taoyuan City 330, Taiwan.
Tel: +886-3-361 0638 Fax: +886-3-367 7527
Web: http://www.shiningjins.com
E-mail: sales1@shiningjins.com


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SHINING JINS ENTERPRISE specializing in manufacturing & designing cold forge Top Plate (Washer) and Pole piece (T-Yoke) for Loud-Speaker and alarms raw driver in Taiwan. We offer a complete range of Top Plate (Washer) and Pole piece (T-Yoke) uses in Home speaker, P.A. Speaker, Car speaker, Hi-Fi speaker, Sub-woofer,Car alarms and U-Yokes uses in raw Neodymium (NdFeB) speaker, tweeter etc.

Shining Jins Enterprise Co., Ltd. specializing in manufacturing & designing cold forge Pole piece (T-Yoke) for Loud-Speakers and alarms raw driver in Taiwan.

Shining Jins Enterprise Co., Ltd. specializing in manufacturing & designing cold forge U-Yoke and Pole piece (T-Yoke) for Loud-Speaker and alarms raw driver in Taiwan.

Advantages of the Ultrasonic Directional Speaker:
1. Strong Directionality: Achieves the best voice control point and maximum reduction in noise pollution.
2. Easy Installation: Can be installed at any angle.

Ultrasonic waves are only a few millimeters in length. They are much smaller than traditional speakers and can produce a narrow, nearly linear beam of sound.
Ultrasonic wave directional loudspeakers can travel through the air like a flashlight beam, controlling the sound in a particular area. Sound can be enhanced in a specific area and diminished everywhere else. Z

Angel-free neck design to bend to any angle as you wish
240 lm eye protected light
High quality speaker with Bluetooth control
600 mAh rechargeable battery included, design for cordless use 

Dimensions: 111 mm x 120 mm x 505 mm
Material: ABS+PC
Weight: 215g
Luminous Flux: 250 lm
Bluetooth Range: 10 m
Speaker: 52 mm8Ω
Input: USB DC5V 1000mA

MOQ 1000