What is the transmission range?

The transmission distance is approximately 10 meters in unobstructed environments.

How do I control the device?

Control is available via APP or touch control, depending on the version.

What is the lead time for orders?

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

Bone Conduction Open Ear Headphones with Local MP3 Playback

Name: Bone Conduction Open Ear Headphones with Local MP3 Playback
Brand: Changsha Jiumo Security Technology Co., Ltd.
SKU: 2139170922

Hunan, ChinaChangsha Jiumo Security Technology Co., Ltd.

US$28.00

100-499 Pieces

US$27.00

500-999 Pieces

US$26.00

1,000+ Pieces

Sample price:US$27.00/piece.Request sample

Product profile

Customization

Available

Style

Headband

Usage

Mobile Phone, MP3 & MP4, Computer, DJ

Model NO.

X7S

Bluetooth Version

5.4

Soundtrack

Dual Track

Function

Bluetooth, USB

Characteristics

Support Music

Specifications

A2DP

Distance version

Class B

Battery

200mAh

Working Time

10h

Charging Time

Scheme

5.4

Built-in Storage

32GB (MP3 Local Playback)

Transmission Range

10m

Transport Package

Box

Specification

32g

Trademark

OEM

Origin

China

HS Code

8517629400

Production Capacity

50000

Key features

IPX8 Waterproof Rating: Swim-level protection allows use in water without damage.

32GB Built-in Storage: Supports local MP3 playback without needing a connected device.

Bluetooth 5.4 Technology: Ensures stable connection with low wireless delay under 30ms.

10 Hours Playback Time: Provides extended listening duration on a single 2-hour charge.

Bone Conduction Design: Open ear style keeps ears open for environmental awareness.

Fast Charging Support: Full battery achieved in just 2 hours via magnetic interface.

Multi-Device Compatibility: Works seamlessly with mobile phones, computers, and MP3 players.

Lightweight Construction: Weighs only 32g for comfortable long-term wear.

Company profile

Fast DeliveryLow MOQFlexible CustomizationR&D Capabilities

Changsha Jiumo Security Technology Co., Ltd.

Hunan, China

Business Type: Trading CompanyNearest Port: qianzhouAverage Response Time: ≤1.03hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryChangsha Jiumo Security & Technology Co., Ltd. is described as a technology enterprise focused on the R&D, production, and export of security and communication products, including walkie-talkies, wireless explainers, wireless pagers, and anti-theft alarms. It reports customized product adjustments, multilingual manuals, after-sales technical support, and an international logistics network. However, the evidence also shows no in-stock capacity, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Its quality-management documentation is incomplete: corrective and preventive actions have no written procedures or records, complaint handling has a procedure but no written records, and quality-control test equipment is reported as zero. No new products, ODM, OEM for popular brands, or SDK were reported in the past year. Financial data is indicated for multiple years, but no assessable financial results are provided.

Supplier typeThe supplier is explicitly described as a technology enterprise focused on R&D, production, and export trade of security and communication products. Its listed products include walkie-talkies, wireless explainers, wireless pagers, and anti-theft alarms.

R&D capabilityThe supplier is described as having an R&D focus, but it reported no new products in the past year and does not provide ODM services, OEM for popular brands, or an SDK. These explicit limitations indicate weak demonstrated recent innovation capability.

Production capacityThe supplier reports annual production output above the stated threshold and lead times within 15 workdays in both peak and off-peak seasons. However, it has no in-stock capacity, its manufacturing-capacity contract status is unknown, and quality-control test equipment is reported as zero, so production scale is supported but production-control robustness is not.

Customization capabilityThe supplier explicitly offers customized product adjustments based on regulatory standards and customer needs in different countries and regions, together with multilingual manual support. This directly supports customization for international markets.