What is the battery capacity and playing time?

The earbuds have a 35mAh battery and the charging case has a 500mAh capacity. Playing time is 2-3 hours, with a standby time of 120 hours.

Tws Wireless Earbuds I99 Newest Version True Stereo Bluetooth Earphone

Name: Tws Wireless Earbuds I99 Newest Version True Stereo Bluetooth Earphone
Brand: Shenzhen Xumeng Technology Co., Ltd.
SKU: 1947353465

Guangdong, ChinaShenzhen Xumeng Technology Co., Ltd.

US$6.60-7.40

50 Pieces

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Style

In-ear

Usage

Mobile Phone, Computer, Game Player

Model NO.

xm-i99- 41.5

Bluetooth Version

V5.0+EDR

Soundtrack

Dual Track

Function

Bluetooth, Multimedia

Characteristics

Support Music

Color

White

Specifications

A2dp/Avrcp/Hfp/Hsp

Distance version

Class A

Play Time

2-3hours

Hours Charging Time 0.5 Hour

1 Hour

Charing Case

500mAh

Standby Time

120 Hours

Transmission Distance

10 M

Output Power

Channel

Stereo

Transport Package

Box

Specification

4*1.6*1.5cm

Trademark

OEM

Origin

China

Production Capacity

5000000

Key features

Bluetooth 5.0 Connectivity: Features Bluetooth v5.0 + EDR for stable wireless connection up to 10m range.

Long Battery Life: 120 hours standby time with 2-3 hours playing time and 500mAh charging case.

OEM/ODM Customization: Supports logo printing, die sinking, and new product design based on requirements.

Quality Assurance: Low repairment rate of 0.05% with CE, FCC, and RoHS certifications.

1-Year Warranty: Comprehensive 1-year warranty provided for all products for added assurance.

Fast Delivery: In-stock items ship within 3 days; custom orders under 1000pcs take 7-14 days.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Shenzhen Xumeng Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-04-15Nearest Port: Shenzhen, HongKong, GuangzhouAverage Response Time: ≤7.84hTerms of Payment: T/T, Western Union, Money Gram, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, FCA, EXW

AI-Powered supplier vetting

SummaryShenzhen Xumeng Technology Co., Ltd. is identified as a China-based limited company operating as both a trading company and manufacturer/factory, with business activities focused on mobile phone accessories, digital products, and related electronics. The supplier reports 10 years of foreign trade experience, 90% export sales, OEM/ODM experience, and cooperation with known brands. It offers broad customization services, launched new products during the past year, and maintains R&D documentation available for audit. After-sales support and technical assistance are explicitly described. However, no certification information, production scale or equipment evidence, raw-material traceability confirmation, or specific customer names/cases is provided. The supplier reports financial records for 2021–2023, but the available information does not establish financial strength.

Supplier typeThe supplier is a limited company based in Shenzhen, China, and is described as both a trading company and manufacturer/factory. Its stated business scope covers technical development and sales of mobile phone accessories, digital and electronic products, software and hardware, domestic trade, and import/export activities.

After-Sales capabilityThe supplier states that it has a complete after-sales service system and aims to resolve after-sales problems promptly. Its technology engineers are responsible for confirming customer requests and providing technical support for after-sales service, while its professional team is described as handling order problems.

R&D capabilityThe supplier reports new products during the past year, two R&D engineers, responsibilities covering new product development and technical support, and R&D design-input, output, review, verification, and validation documents available for audit. It also offers ODM services, although no SDK is available.

Production capacityThe supplier is identified as both a trading company and manufacturer/factory and states that it has produced mobile phone accessories for many years, supported by a strong supply chain. Its declared product scope includes earphones, phone cases, chargers, data cables, memory cards, smart watches, watch straps, speakers, and phone batteries; however, no factory capacity, equipment, workforce, or output figures are provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports an OEM/ODM order team and one-stop OEM/ODM support from design through production.

Product Q&A

Q:What is the MOQ for customized styles?

For customized styles, we usually require an MOQ of 500pcs per model per color. Mixing styles and colors may result in a slightly higher price.

Q:What is the delivery time for orders?

In-stock products ship within 3 days after payment. For custom orders under 1000pcs, production takes 7-14 days after confirming all details.

Q:What is the standard packing method?

The quoted price is based on bubble bag, white paper bag, and export carton. We can also customize logo printing on the dial, case, or other parts upon request.

Q:What certifications do the products have?

All products have CE, FCC, and RoHS marks, ensuring compliance with international safety and quality standards.

Q:What is the warranty period?

We provide a 1-year warranty for all products to ensure customer satisfaction and product reliability.