What is the maximum sound pressure level?

The maximum SPL is greater than 115dB at 1kHz with THD less than 1%.

What is the battery capacity?

The device is equipped with a built-in 1500mAh lithium battery.

New Portable Bluetooth Wireless Ws-858 Stereo KTV Karaoke Microphone

Name: New Portable Bluetooth Wireless Ws-858 Stereo KTV Karaoke Microphone
Brand: Shenzhen Ikeemi Technology Co., Ltd.
SKU: 750923872

Guangdong, ChinaShenzhen Ikeemi Technology Co., Ltd.

US$2.00-3.00

20 Pieces

Product profile

Customization

Available

Style

Handheld Microphone

Application

Music, Voice, Recording, Meeting, Measurement, Amplify

Model NO.

ws858

Signal Transmission

Wireless

Directivity

Uni-direction

Sound Channel

Stereo

Transducer Principle

Electrodynamic Microphone

Sound Field Force

Line Column Type

Connector(s)

XLR 3 Pin

Wireless Technology

DSP Digital

Output Impedance

50-1000Ω

Reverb Mode

Echo Reverberation

Sensitivity

80dB-115dB

Output Power

10MW

Speaker Output Power

Frequency Range

100Hz-10kHz

Max Spl

>=115dB

Charging Voltage

DC 5V

Built-in Polymer Battery

1500mAh

Impedance

4ohm

Color

Pink, Gold, Blue, Black

Transport Package

Gift Box

Specification

250*100*88mm/394g

Trademark

OEM

Origin

Shenzhen, China

HS Code

8518290000

Production Capacity

5000PCS/Month

Key features

Bluetooth Wireless Combo: Functions as both a wireless microphone and a speaker simultaneously.

Three-Layer Noise Reduction: Advanced design restores real sound for a professional karaoke experience.

TF Card Support: Plug and play functionality with power-off playback capability.

Multi-Color Options: Available in Pink, Gold, Blue, and Black finishes.

OEM/ODM Service: Custom logo printing available for products upon request.

1-Year Warranty: Comprehensive warranty coverage for all products.

High Sensitivity: Sensitivity range from 80dB to 115dB for clear audio capture.

Long Battery Life: Built-in 1500mAh lithium battery for extended usage.

Company profile

Shenzhen Ikeemi Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-03-15Nearest Port: Shenzhen, China, Guangzhou, China, Foshan,ChinaAverage Response Time: ≤18hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryShenzhen Ikeemi Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in China, focused primarily on phone cases and phone holders, with related phone accessories. The supplier reports its own R&D department, 21–30 years of R&D engineer experience, more than 10 production lines, 50 quality-control staff, and production facilities covering more than 6,000 square meters. It offers OEM/ODM and design, logo, and color customization. Export activity is substantial, with 90% of sales reportedly from exports, export experience beginning in 2016, and markets across multiple regions. The supplier lists numerous management-system certifications, but the provided information does not specify certificate validity, issuing bodies, or scope. Evidence is insufficient to assess after-sales service, financial credibility, or customer cases. Monetary figures are omitted.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated core products are phone cases and phone holders, supported by separate departments and production lines, while it also provides related phone-accessory products.

CertificationsThe supplier lists multiple management-system certifications, including BSCI, OHSAS/OHSMS 18001, ISO 9000, ISO 9001, ISO 14001, ISO 14000, ISO 20000, ISO 14064, GMP, HSE, TS 16949, and QC 080000. However, the slices do not provide certificate dates, verification details, or applicable scopes.

R&D capabilityThe supplier reports an own R&D department, designed engineers, and 21–30 years of total R&D engineer experience. It also develops drawing and pattern customized phone cases, providing direct evidence of product-design capability, although no specific patents, new-product statistics, or technical achievements are stated.

Production capacityProduction capability is supported by a reported facility area exceeding 6,000 square meters, more than 10 production lines, two departments for phone cases and phone holders, 50 quality-control staff, and stated order fulfillment within 15 workdays in both off-peak and peak seasons. These figures indicate substantial operational capacity, though actual capacity by product or order volume is not specified.

Customization capabilityThe supplier explicitly offers OEM/ODM services and can apply customer logos, produce customer-owned designs when quantities are sufficient, and customize product colors. Its listed product scope also includes drawing and pattern customized phone cases.