What is the minimum order quantity?

The minimum order quantity is 1 piece.

What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season.

Ultrasonic Bluetooth Directional Speaker for Commentary and Playback Museums

Name: Ultrasonic Bluetooth Directional Speaker for Commentary and Playback Museums
Brand: Shenzhen Golden Lisen Electronic Tech. Co., Ltd.
SKU: 2083066115

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 9V 3A

Transmision Distance

>15m

Frequency Range

400Hz-10kHz

Material

Aluminium Alloy

Harmonic-Distortion

0.50%

Color

Black

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 Sound: Produces narrow beam sound waves audible only in specific areas, reducing noise pollution.

Bluetooth 5.0 Connectivity: Easy pairing with compatible devices for seamless wireless audio playback.

Super-Thin Design: Ultra-narrow beam angle and thin transducer unit for discreet installation.

Multiple Input Options: Supports 3.5mm audio, Bluetooth, and TF card for versatile media playback.

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

Low Distortion Audio: Pre-processing algorithm reduces distortion for clear voice and music quality.

Virtual Sound Source: Creates illusion of sound originating from reflected objects like digital signs.

Long Transmission Distance: Sound intensity does not attenuate with distance, ensuring clear coverage.

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: ≤2.47h

AI-Powered supplier vetting

SummaryShenzhen Golden Lisen Electronic Technology Co. Ltd., established in 2005, specializes in product R&D, production, and sale, focusing on items like CD machines and Bluetooth speakers. The supplier holds significant certifications (FCC, RoHS, CE) and serves major global markets with a notable export percentage. Despite a lack of new product launches last year, the company is capable of flexible customization and OEM services for popular brands. However, it lacks capabilities in overseas warehousing, showrooms, and trade shows, and does not collaborate with Fortune 500 companies. Financially, it shows consistent data over the last three years.

Supplier typeThe supplier is a high-tech enterprise that integrates R&D, production, and sales, with key products including CD machines and Bluetooth speakers.

CertificationsThe supplier holds FCC, RoHS, and CE certifications, indicating compliance with international standards.

After-Sales capabilityThe supplier has clear procedures and records for handling corrective actions and customer complaints.

Financial creditFinancial data is consistent over the past three years, covering aspects like cash flow and profit index.

R&D capabilityThe supplier does not offer SDKs and had no new product launches last year, indicating limited innovation capability.

Customization capabilityThe supplier offers flexible customization and quick delivery of customized samples.