What are the available shipping methods?

We offer shipping by sea, air, and door-to-door express services including DHL, FedEx, TNT, UPS, EMS, and registered airmail.

Is the product waterproof?

Yes, the speaker features a waterproof design.

What is the maximum expanded storage capacity?

The maximum expanded capacity is 16GB via SD card support.

Cross-Border Xtreme Wireless Bluetooth Speaker Subwoofer Tws Portable Sound Box

Name: Cross-Border Xtreme Wireless Bluetooth Speaker Subwoofer Tws Portable Sound Box
Brand: Shenzhen Tina Nis Electronics Co., Ltd.
SKU: 1958489161

Guangdong, ChinaShenzhen Tina Nis Electronics Co., Ltd.

US$8.00-11.00

10 Pieces

Sample price:US$14.00/piece.Request sample

Product profile

Customization

Available

Amplification Type

Active

Speaker Material

Plastic

Model NO.

XTREME

Usage

Portable Player, Computer, Mobile Phone, Home Theatre System, Radio, Stage/DJ, Karaoke, TV

Adjusting Method

Touch-Control

Sound Channel

5.1

Built-in Battery

Special Function

USB Disk Support, Radio, With Remote Control

Maximum Expanded Capacity

16GB

Extended Storage

SD Card

Recording Function

With Recording Function

Additional Functions

Plug-in, Remote Control, Lighting

Battery Capacity

1500mAh

Power Supply Method

Lithium Battery

Rayed Voltage

5 V

Effective Distance

10 M

Waterproof

Yes

Color

Black, Red, Blue, Camouflage, Grey

Transport Package

English Package

Specification

22.5*10.5*10.5CM

Trademark

OEM

Origin

China

HS Code

8518210000

Production Capacity

5000000PCS/Years

Key features

5.1 Sound Channel: Delivers immersive surround sound experience with 5.1 channel configuration.

Multi-Color Options: Available in Black, Red, Blue, Camouflage, and Grey color variants.

Touch Control: Features intuitive touch-control adjusting method for easy operation.

Built-in 1500mAh Battery: Equipped with a built-in 1500mAh lithium battery for portable power.

Waterproof Design: Constructed with waterproof features for enhanced durability.

Remote Control Support: Includes remote control functionality for convenient device management.

Customization Services: Offers OEM/ODM services, customized logos, and flexible customization options.

Fast Delivery: Delivery time is 1-3 days after receiving payment with multiple shipping options.

Company profile

Fast DeliveryLow MOQCustomization from SamplesCustomization from Designs

Shenzhen Tina Nis Electronics Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤9.06h

AI-Powered supplier vetting

SummaryShenzhen Tina Nis Electronics Co., Ltd. is a China-based limited trading company established on 2024-08-05 with three employees. It sells electronic products and offers earphones, headphones, and speakers, while also listing related communication, audio, mobile-device, and computer equipment products. The supplier reports Europe as its primary export market, 90% of sales from exports, Shenzhen as its nearest port, and order fulfillment within 15 working days in both peak and off-peak periods. Customization is stated to include sample, design, full, minor, and flexible customization. An SGS audit record exists for 2024-09-20 to 2025-09-19, but the audit result is recorded as “0” without an interpretable pass statement. The supplier has no available SDK, and service procedures, approved-supplier controls, corrective-action records, and complaint-handling procedures are explicitly absent. Financial data is represented only by years, so financial credibility cannot be assessed.

Supplier typeThe supplier is consistently identified as a trading company and limited company, based in China’s Guangdong province, with an electronics-focused business scope. Its listed activities cover electronic components, computer equipment, communication equipment, audio equipment, and mobile terminal devices, indicating a product trading and distribution model rather than confirmed manufacturing operations.

After-Sales capabilityThe supplier explicitly has no written procedures or followed records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling, and has no approved-supplier list. These stated control gaps indicate deficient documented after-sales and service-management capability.

R&D capabilityThe supplier has no available SDK, which is an explicit limitation in the stated research and development capability. It does report multiple forms of product customization, but that evidence concerns service flexibility rather than confirmed R&D or technology innovation capability.

Production capacityThe supplier is identified as a trading company with three employees and a listed manufacturing-plant area of 20.0 m², while annual output and delivery times are reported. These records do not establish substantial in-house manufacturing capacity; the small stated workforce and facility indicate limited confirmed production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly supports broad customization capability for its offered products.