caferria high quality subwoofer portable speaker with bluetooth wireless waterproof

Feature:

1.High Quality Crystal Clear Sound: Distinct mids and highs from our two precision acoustic drivers delivers excellent stereo sound and enhanced bass from our proprietary passive bass radiator design
2.Louder Volume More Bass: Distortion-free at maximum volume; room filling sound, perfect for home, dorm room, kitchen, bathroom, car, parties; streaming music for iPhone, or audio device
3.IPX5 Rated Waterproof Bluetooth Speaker: splashproof, rainproof, dustproof, sandproof; outdoor shower speaker, perfect for the beach, poolside, car, boat & golf cart -- IPX5 rating speaker can resist gentle water spray & splash but cannot be partially or fully submerged

Shenzhen casun electronic co.,ltd.focuses on the research&development, production and sales of power bank devices. Current products include power bank,wireless charger and Bluetooth products. Since foundation, our company has become one of the best promotional producers in China, with strong and professional research team, strict management and quality control system and good after-sales service. Our company got ISO9001:2000 certificate.

  As professional custom power bank ,wireless charger & Bluetooth products manufacturer,we offer custom-made products,personalized logo imprinting,package design,data pre-loading service,as well as OEM and ODM service.

Exhibition Show   

We have a wealth of experience in exhibitions. In the past few years, we have participated in dozens of consumer electronics exhibitions and gift shows, the products are exported to more than 100 countries in Europe,the Americas,the Oceania,Middle East and Asia; all the products were CE,ROHS,FCC certified,and the company is BSCI & TCCC verified.

Certificate display

All our products were CE,ROHS,FCC certified,and the company is BSCI & TCCC verified.Furthermore,the company dedicates itself in the product research and technology development to meet the customer's requirement.
We pursuit that the quality as company's soul and to be an expert in the line of power bank device;the company equips with the skilled workers,advanced production facilities and test system,taking these advantages,the clients could enjoy the quality products with competitive prices from us.

QC INTRODUCTION:
Our QC department is composed of 3 QC engineers and 12 QC assistants,with the expanding of our output,more QC staffs are needed. We strictly conduct international quality standards to meet the clie nts demands.
TESTING DETAILS:
Incoming materials have to pass strict examination before being accepted,IQC check sampling refers to AQL on whether to accept or not.
IPQC checks on the mobile power banks and manufacturing procedures are conducted.Results are recorded for future study.
FQC on the final product,referring to CSP standards.Final testing is also conducted.
QA on all items to be shipped,referring to AQL.All procedures are up to ISO 9001:2008 standards.
PROCEDURES: 

Inner packing: Gift box, Customize packing, Blister etc.
Outer packing: A high quality carton or customized
Delivery details:
Port: Shenzhen
Delivey time: 7-15 days