What is the Bluetooth version and connection distance?

It uses Bluetooth V4.2+EDR with an effective connection distance of up to 10 meters.

Are import duties included in the price?

No, import duties and taxes are not included and should be borne by the buyer.

What is the lead time for orders?

The average lead time is within 15 working days for both peak and off-peak seasons.

S850 Metal Bluetooth Wireless Over Ear Headphones with Gift Box for Amazon

Name: S850 Metal Bluetooth Wireless Over Ear Headphones with Gift Box for Amazon
Brand: Shenzhen Runton Technology Co., Ltd.
SKU: 873238725

Guangdong, ChinaShenzhen Runton Technology Co., Ltd.

US$4.00-6.00

50 Pieces

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Style

Headband

Usage

Mobile Phone, Computer, Aviation, DJ

Model NO.

S850

Bluetooth Version

V4.2+EDR

Soundtrack

Dual Track

Function

Bluetooth, Multimedia, RF

Characteristics

Support Music

Color

Multi Colors

Specifications

A2DP

Distance version

Class B

Feature

Mobile Headphone/Headsets/Earphones S850

Standby Time

200 Hours

Battery

200mAh

Private Logo

Support

Connectors

USB

Use

Portable Media Player

Speaker

40mm

Microphone

Bulit-in Microphone

Working Time

About 4-6 Hours

Bluetooth Solution

V4.2+EDR

Transport Package

Color Box

Specification

ABS

Trademark

Neutral (Support OEM/ODM)

Origin

China

HS Code

8518301000

Production Capacity

20000pieces/Month

Key features

Ultra-Long Battery Life: Up to 200 hours standby time and 4-6 hours working time on a single charge.

Multi-Function Playback: Supports Bluetooth streaming, FM radio, and Micro SD/TF card playback up to 32GB.

Premium Sound Quality: Features 57mm dynamic drivers with deep bass and 105dB sensitivity for clear audio.

Comfortable Ergonomic Design: Soft protein leather earmuffs simulate human skin texture for long-lasting comfort.

Built-in Microphone: Integrated microphone supports hands-free calling with clear voice recognition.

Durable Construction: Hard polished plastic housing is dust-resistant and durable for daily use.

Fast Charging Support: Fully charges in 2-3 hours via USB port with 5V input voltage.

Custom Logo Service: Private logo customization is supported for bulk orders.

Company profile

Shenzhen Runton Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-01-01Average Response Time: >24hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryShenzhen Runton Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in China, focused on consumer electronics such as Bluetooth headsets, speakers, power banks, and related products. The supplier reports six production lines, six plants or production areas, more than 200 experienced workers, ISO 9000 and ISO 9001 certifications, and dedicated quality-control and R&D personnel. Reported annual capacity is 600,000 headsets and 600,000 speakers, with stated lead times of within 15 working days in both peak and off-peak periods. The company exports to a broad range of regions and began exporting in 2016. It describes in-house component and accessory production, testing facilities, mold, injection, cable, printing, painting, spraying, and speaker capabilities. However, the provided information does not sufficiently establish after-sales procedures, financial credibility, specific customization performance, or verified customer case quality. Trade records show limited...

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its own description states that it has manufactured wireless speakers, headsets, and solar power banks since 2010, supporting a manufacturing role in consumer electronics.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. These are explicit certification claims, although the provided slices do not include certificate numbers, validity dates, or issuing-body verification.

R&D capabilityThe supplier reports R&D engineers with 6–10 years of total experience, testing facilities, strong technical force, mold-opening capability, and a stated focus on rapid innovation. These details support innovation-related resources, although no specific patented technology, new-product record, or quantified R&D output is provided.

Production capacityProduction capability is supported by reported 10,000-square-meter premises, more than 200 workers, six plants or production areas, six production lines, in-house injection, cable, printing, painting, spraying, mold, and speaker workshops, plus stated annual capacity of 600,000 headsets and 600,000 speakers. The supplier also reports lead times within 15 working days in both peak and off-peak seasons.