dc 5v 3w wireless portable mini sound bomb pc speaker with usb input for mobile phone

The New design speaker from CASUN has a stylish design and compact enough to take anywhere. The CASUN is selling for an excellent price and looks similar to a ring box. The edge has a smooth curve design and has a skid-proof base. You can pair it with Bluetooth enabled devices and controlling it with the one-button designs fantastic. The battery built in 300mah mini usb support 2-4hours play and even while it is small, it gives you a 3W 4ohm powerful sound.The last one we support custom logo custom gift boxes speaker for promotional gift

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: 

Q1. Why Choosee Us?
A1: We have our own warehouse, which can ensure us of shipping out orders within 1-4 working days after payment (weekends and holidays excluded).

Q2. How do you ship my cargoes and how long does it take to deliver?
A2: We usually ship your cargoes by express. And it usually takes 3-5 days. Please be patient, we will track the latest delivery information and inform you.

Q3. How to order?
A3: Pls send email or chat with us via Wechat, Wattsapp,SKYPE, and let us know your requirements on models,quantities,colors.

Q4. What need I do if I want to print my own logo?
A4: First, please send us your logo file in high resolution. We will make some drafts for your reference to confirm the position and size of your logo. Next we will produce 1-2 samples for you to check the actual effect. Finally the formal production will start after the sample confirmed.

Q5. What need I do if I want to print my own logo?
A5: First, please send us your logo file in high resolution. We will make some drafts for your reference to confirm the position and size of your logo. Next we will produce 1-2 samples for you to check the actual effect. Finally the formal production will start after the sample confirmed.

Q6. How to pay?
A6: We accept Paypal, Visa,MasterCard,T/T and Western Union.Also if you want,we can do business via Alibaba:Trade Assurance & L/C both are OK
100% payment for little value bill; 30% deposit and 70% before shipping for big value bill.

Q7. What is the warranty of your products?
A7: We offer the warranty of 12 months for all products.

If more questions , please click here to contact us without hesitate.

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