Is the microphone included?

Yes, a built-in microphone is included, and an optional external microphone is available.

What are the lead times for production?

Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays to one month.

What certifications does the product have?

The product holds FCC and RoHS certifications.

150watts 13200mAh Li Battery 297s Temeisheng Active Trolley Portable PA Speaker with Microphone

Name: 150watts 13200mAh Li Battery 297s Temeisheng Active Trolley Portable PA Speaker with Microphone
Brand: Guangzhou strong sound electronic equipment Co., Ltd
SKU: 767549312

Guangdong, ChinaGuangzhou strong sound electronic equipment Co., Ltd

US$12.00-46.00

50 Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Type

Bluetooth Speaker

Amplification Type

Active

Model NO.

297S

Speaker Material

Plastic

Usage

Portable Player, Mobile Phone, Computer, Home Theatre System, Radio, Karaoke

Sound Channel

2.0

Special Function

Memory Card Support, USB Disk Support, Radio

Chargeable

SNR

<70dB

Display Type

Digital Display

Compatible Product

Universal

Meas

340*370*540mm

Transport Package

Corrugated Paper Carton and Foam Protection

Specification

335*250*480MM

Trademark

Temeisheng or OEM

Origin

China

HS Code

85182200

Production Capacity

10000

Key features

High Capacity Battery: 13200mAh lithium battery ensures long-lasting portable performance.

Versatile Connectivity: Supports Bluetooth, USB, SD/TF cards, and Aux input for multiple devices.

Dual Audio Output: Features a 12-inch woofer and 8-inch horn tweeter for rich sound.

Built-in Microphone: Integrated microphone with echo and volume control for karaoke.

Flexible Customization: Offers full customization, minor customization, and sample-based options.

Wide Power Compatibility: Works with AC 110-240V and DC 12V power supplies globally.

Remote Control Included: Standard remote control provided for convenient operation.

Multiple Application Scenarios: Ideal for schools, outdoor events, gatherings, and stage performances.

Company profile

Guangzhou strong sound electronic equipment Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.90h

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited company established in 2016, with reported export activity, a valid import/export license, and primary products covering speakers, audio equipment, amplifiers, microphones, mixers, and Dante audio. Evidence indicates established service procedures, corrective and preventive action records, technical support, R&D documentation, 3D design services, customization capabilities, and recent new-product development. Production information includes four production lines, six to ten quality-control staff, stated lead times of within 15 workdays in off-peak periods and one month during peak periods, and export markets across Southeast Asia, the Middle East, Europe, and North America. FCC and RoHS certifications are reported, but the supplier lacks a factory environmental impact assessment report. No financial figures are included in this assessment. Customer-specific cases are not provided.

Supplier typeThe supplier is identified as a combined business entity and limited company, operating in Guangdong, China. It is reported as independent of a larger company group and has a valid import/export license, indicating a formally registered standalone trading and manufacturing entity based on the supplied information.

CertificationsThe supplier reports FCC and RoHS product certification capability, and an audit record conducted by BV is listed with a validity period from January 7, 2026 to January 6, 2027. However, the supplier explicitly lacks a factory environmental impact assessment report, so the certification evidence is positive but not comprehensive across environmental documentation.

After-Sales capabilityService capability is supported by written procedures, followed records, an approved supplier list, and a corrective and preventive action mechanism. Technology engineers are also responsible for technical support during production and after-sales service, providing explicit evidence of organized technical and after-sales support.

R&D capabilityThe supplier has R&D engineers responsible for new product development and maintains design input, output, review, verification, and validation documentation for audit. It also reports new products during the past year and provides 3D software design services, supporting a demonstrated innovation function.

Production capacityThe supplier reports four production lines, six to ten quality-control staff, 29 or 56 total employees in different slices, and stated order fulfillment times of within 15 workdays off-peak and one month during peak season. The differing employee counts create a data inconsistency, but the production-line, quality-control, and lead-time information provides explicit evidence of operating production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its engineers confirm customer requirements and provide technical production support, while 3D software design services further support customized product development.