What power supply does it use?

It is powered by a lithium-ion battery.

What are the main features?

Features include amplifier, recording, alarm (119/120), Bluetooth, USB playback, and power display.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Explosion Proof Handheld Speaker Bys-35W Charging Recording Speaker Amplifier with Light

Name: Explosion Proof Handheld Speaker Bys-35W Charging Recording Speaker Amplifier with Light
Brand: Zhejiang Shuntong Electric Co., Ltd.
SKU: 2115610415

Zhejiang, ChinaZhejiang Shuntong Electric Co., Ltd.

US$51.00

50-199 Pieces

US$45.00

200+ Pieces

Sample price:US$51.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

BYS-35W

Type

Speaker

Speaker Design

Tweeter

Shape

Spiral

Material

ABS

Sound Frequency

High Pitch

Voltage

3.7V

Connection Mode

Single Wire

Current

9.5A

Contact Point

Without Contact Point

Energy Exchanging Mechanism

Electrical

Power Supply

Lithium Ion Battery

Sound Level

> 115dB

The Duration of The Record

350 Seconds

Color

White

Transport Package

Standard Package

Specification

180*96 * 177mm

Trademark

SNTOOM

Origin

Zhejiang, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

Explosion Proof Design: Meets Exib IICT4 GB standard for hazardous environments.

High Sound Level: Delivers sound level greater than 115dB for clear communication.

Multi-Function Recording: Supports recording up to 350 seconds with alarm functions for 119 and 120.

Bluetooth Connectivity: Features Bluetooth capability and USB playback support.

Durable ABS Material: Constructed with robust ABS material for long-lasting use.

Wide Temperature Range: Operates effectively in ambient temperatures from -40 to 70 degrees Celsius.

Lithium Ion Power: Powered by rechargeable lithium-ion battery for reliable performance.

Compact Spiral Shape: Designed with a spiral tweeter structure for optimized sound projection.

Company profile

In-stock CapacityFast DeliveryLow MOQQuality Assurance

Zhejiang Shuntong Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-08-09Nearest Port: NingboAverage Response Time: ≤4.68hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryShuntong Electric Co., Ltd. is a manufacturing enterprise established in 2009 in Zhejiang, China, specializing in high- and low-voltage equipment. It reports OEM service for recognized brands, broad export coverage, and design customization capabilities. Quality-related strengths include written procedures, retained records, ISO9001, ISO14001, OHSAS18001, CB, SEMKO, CE, and CCC certifications. Service processes include documented complaint handling and corrective/preventive actions. Production is supported by one production line, 11–20 quality control staff, and stated lead times of within 15 working days off-season and one month during peak season. Innovation resources appear limited: one R&D engineer is identified, and no SDK is available. Quality test equipment is reported as zero, and ongoing batch quantity reconciliation is not performed. Financial information is limited to year labels without performance values, so financial credibility cannot be determined.

Supplier typeThe supplier is explicitly described as a professional manufacturing enterprise integrating development, production, sales, and service, specializing in high- and low-voltage equipment. It operates one production line and provides export-oriented manufacturing services, including exports through agents.

CertificationsThe company states that it holds ISO9001, ISO14001, OHSAS18001, CB, SEMKO, and CE certifications, and CCC is also listed as a sustainable development and product certification capability. These are explicit certification claims supporting this field.

After-Sales capabilityThe R&D engineer’s responsibilities include technical support for production and after-sales service. The supplier also reports written procedures and retained records for service assessment, corrective and preventive actions, and effective customer complaint handling.

Production capacityThe supplier operates one production line and reports annual output in a stated range, with 11–20 quality control staff and standardized finished-product inspection instructions. However, quality test equipment is reported as zero and ongoing quantity reconciliation for each batch or mass production is not performed, indicating material production-control limitations.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This indicates broad stated support for customer-specific product requirements.