What is the battery life of the earbuds?

The earbuds provide at least 4 hours of talk time and music playback time.

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F9 Headset: LED Mini Bt Earbuds 5.3 Wireless Tws in-Ear Headphones-Bluetooth Headphone

Name: F9 Headset: LED Mini Bt Earbuds 5.3 Wireless Tws in-Ear Headphones-Bluetooth Headphone
Brand: Leedor Industrial Co., Ltd.
SKU: 2205489565

Guangdong, ChinaLeedor Industrial Co., Ltd.

US$2.50-4.50

10 Pieces

Sample price:US$7.00/piece.Request sample

Product profile

Customization

Available

Style

In-ear

Usage

Mobile Phone, Call Center, MP3 & MP4, Computer, Game Player, Aviation

Model NO.

F9-5

Bluetooth Version

5.3

Soundtrack

Dual Track

Function

Bluetooth

Color

Black

Specifications

Hfp,A2dp,Avrcp

Distance version

Class B

Model No.

F9-5

Transmission Range

≥10meters

Working Frequency

2.4G Hz

Frequency Range

20Hz~20kHz

Speaker Impedance

32Ω±15%

Charging Case Capacity

200mAh

Charging Case Standard

DC 5V1a

Earbuds Built-in Battery

30mAh

Charging Voltage

DC 5V±0.2V

Talk Time

≥4hrs

Music Play Time

≥4hrs

Earbuds Charging Time

≈1.5hrs

Case Charing Time

≈1.5hrs

Transport Package

Original Package

Trademark

Original Package

Origin

China

Production Capacity

10000pieces

Key features

Bluetooth 5.3 Technology: Features advanced Bluetooth 5.3 for stable and fast wireless connectivity.

Long Battery Life: Provides over 4 hours of talk time and music playback on a single charge.

OEM/ODM Service: Supports customized logo and packaging designs for bulk orders.

One-Year Warranty: Includes a one-year warranty with 0.5% free spare parts for after-sales support.

Fast Sample Delivery: Samples ship within 1-2 days, with mass production taking 2-4 weeks.

Versatile Compatibility: Compatible with mobile phones, computers, gaming players, and call centers.

Company profile

High Repeat Buyers ChoiceMinor CustomizationFlexible CustomizationOEM Services

Leedor Industrial Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2023-06-20Nearest Port: YantianAverage Response Time: ≤8.48hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): EXW

AI-Powered supplier vetting

SummaryLeedor Industrial Co., Ltd. is identified as a China-based manufacturer/factory serving the consumer electronics sector, with a listed product range covering speakers, headphones, power banks, storage devices, chargers, cables, and related accessories. The supplier reports OEM service for well-known brands, ODM service, extensive customization options, new product activity during the past year, and two R&D engineers. Export sales account for 90%, and the supplier reports overseas showroom, agent/branch, and trade-show capabilities. However, quality assurance and traceability statuses are unknown, quality-control testing equipment is reported as zero, and service corrective/preventive-action procedures are undocumented. Financial credibility cannot be assessed because the slices only identify financial-capacity years and do not provide usable financial evidence.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company based in Guangdong, China, operating in consumer electronics. Its stated products include Bluetooth speakers, wireless headphones, power banks, storage devices, chargers, cables, and phone accessories, although the listed employee count is seven.

After-Sales capabilityR&D engineers are responsible for technical support for after-sales service, and the supplier has a clear customer-complaint procedure with follow-up records. Overseas service resources include a showroom, agents or branches, and participation in Global Sources, but service coverage is recorded as zero countries and corrective/preventive-action procedures have no written procedures or records.

R&D capabilityThe supplier reports new product activity during the past year, offers ODM services, and employs two R&D engineers responsible for new product development and technical support. However, no SDK is available, so the evidence supports product-development capability but not SDK-based development capability.

Production capacityThe supplier is identified as a manufacturer/factory, reports 90% export sales, lists 15 qualified suppliers, and provides peak-season lead times of one month and off-season lead times within 15 working days. Nevertheless, quality-control test equipment is reported as zero, while quality assurance and raw-material traceability remain unknown.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization support.

Client casesThe supplier reports providing OEM services for well-known brands and participating in the Global Sources offline trade show. These statements indicate brand-related OEM experience and trade-show exposure, but no specific customer names, project details, or verifiable case outcomes are provided.