What certifications does the product have?

The product holds FCC, RoHS, and CE certifications.

How is the product packed?

All of our products have an individual box. It's the safest way for transportation.

What are the mounting modes?

The speaker supports Sound shower mode (ceiling mounted) and Virtual speaker mode (reflecting sound off objects).

Spotlight Directional Ultrasonic Speakers Audio System Sound

Name: Spotlight Directional Ultrasonic Speakers Audio System Sound
Brand: Shenzhen Golden Lisen Electronic Tech. Co., Ltd.
SKU: 2094759385

Guangdong, ChinaShenzhen Golden Lisen Electronic Tech. Co., Ltd.

US$100.00

1-9 Pieces

US$98.00

10-199 Pieces

US$95.00

200+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Usage

Expand Volume, Directional Speaker

Model No.

G19

Model NO.

G-19

Product Size

985*985*35mm

Angle Range

About 15 Degrees

Max Power

15W

Spl

85db@1kHz/1m

Thd Total Harmonic Distortion

0.5%

Audio Input

3.5mm, Bluetooth, TF Card

Power Input

DC 5V 3A

Transmision Distance

>15m

Frequency Range

400Hz-10kHz

Material

Aluminium Alloy

Harmonic-Distortion

0.50%

Radiation Mode

Direct Radiation Type

Transmission Mode

Ultrasonic Wave

Transport Package

Gift Box

Specification

39*20*25cm

Trademark

Lisenecho

Origin

China

HS Code

8518290000

Production Capacity

15000PCS/Year

Key features

Ultrasonic Directional Technology: Creates narrow beam sound like a flashlight, audible only in specific areas.

Super-Thin Design: Ultra-thin transducer unit with dimensions 985*985*35mm for discreet installation.

Multiple Audio Inputs: Supports 3.5mm, Bluetooth 5.0, and TF Card for versatile playback.

Remote and Sensor Control: Includes remote control for volume and infrared sensor for silent mode operation.

Low Distortion Audio: Pre-processing algorithm reduces harmonic distortion to 0.5% for clear sound.

Flexible Customization: OEM and ODM services available with flexible customization options.

Durable Aluminum Alloy: Constructed with high-quality aluminum alloy for long-lasting performance.

Global Shipping Support: Fast delivery via UPS, FedEx, TNT with tracking provided until safe receipt.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamFast Delivery

Shenzhen Golden Lisen Electronic Tech. Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: The company had successful foreign trading experience in North America, South America and Europe. CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.06h

AI-Powered supplier vetting

SummaryShenzhen Golden Lisen Electronic Technology Co., Ltd. is described as a high-tech manufacturer established in 2005, covering product R&D, production, and sales. Its products include hanging CD machines, advertising power banks, and Bluetooth speakers. The supplier reports FCC, RoHS, and CE compliance certifications, flexible customization, and delivery of customized samples within three days. It has four R&D engineers, six to ten quality-control staff, and reported lead times within 15 workdays in both peak and off-peak seasons. Service procedures for corrective and preventive actions and customer complaints are documented and followed. However, the supplier reports no in-stock capacity, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. No new products were launched in the past year, no SDK is available, and quality assurance status and raw-material traceability are unknown. Financial information is represented only by reporting years, so financial...

Supplier typeThe supplier is explicitly described as a high-tech enterprise integrating product research and development, production, and sales. Its stated product range includes hanging CD machines, advertising power banks, and Bluetooth speakers, supporting classification as an electronics manufacturer.

CertificationsThe supplier reports FCC, RoHS, and CE certifications in both its sustainable-development/product-certification information and product compliance information. These stated certifications provide explicit evidence of compliance coverage for the listed standards.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and service coverage in zero countries, indicating limited physical overseas support.

Customization capabilityThe supplier explicitly offers flexible customization and states that its R&D team can provide a new customized sample within three days. Its description also identifies integrated R&D, production, and sales capabilities, directly supporting a positive assessment of customization services.

Client casesThe supplier states that it serves customers in East Asia, Southeast Asia, Europe, and North America, and confirms OEM service for well-known brands. It reports no cooperation with Fortune 500 companies; therefore, geographic reach and brand OEM experience are evidenced, but major-enterprise case strength is limited.

Product Q&A

Q:How to place an order?

Please contact us to tell the model, quantity and other requirements. Performer Invoice confirmed the order will be arranged upon receipt of your payment. Confirm and ship the goods, then the tracking number will be sent to you promptly. We will help to track your goods until you receive them safely.

Q:What are the payment methods?

We have several payment ways, you can arrange the payment via Western Union, PayPal, T/T, LC, D/P, or Small-amount payment.

Q:How long does delivery take?

The order will be transported via UPS, FedEx, TNT and so on. Normally the goods will arrive within 5~7 days after we delivery to the express. Peak and Off Season Lead Time are within 15 workdays.

Q:Is customization available?

Customized is available. We can design the package according to your requirement. OEM and ODM services are also available.

Q:What is the minimum order quantity?

The minimum order quantity is 1pcs.