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1. Can you do customized products and package ?
Yes, we provide OEM service, no matter the products or package

2. How about payment ?
T/T 30% deposit, the balance before shipping; LC at sight; Western Union

3. How about sample and shipping charge ?

1~2pcs stock sampls will be free, shipping charge by your side. Sample in stock in 3days, custom

sample 5-7days.

4. How about the quality guarantee period and after-sales service?

365 days after selling, we will 100% take the responsibility of the quality except the human damage.

5. What’s the quality control standard?

We are committed to strictly implement the international quality control standards , as the commodity inspection specifications to ensure high-quality products

Our in-house quality control standard is AQL: 1.5, 4.0

6. How about the delivery?

On time delivery is our basic principle, the delivery date on the contract will be 100% respected.

Tips For Portable Buletooth Speaker

To determine whether the speaker requires professional maintenance or can continue daily maintenance, you can consider the following aspects:

1. The usage condition of the speaker: If the speaker has abnormal sound, degraded sound quality, or shows obvious signs of damage during use, it may require professional maintenance or repair.

2. Frequency of use and age of the speaker: If the speaker is used frequently or has been used for many years, regular professional maintenance can ensure its performance and extend its service life.

3. Speaker value and complexity: High-end or professional-grade speakers often contain more sophisticated components and more complex designs, and these speakers may require more professional maintenance services to maintain their performance.

4. Warranty and after-sales service: If the speaker is still within the warranty period, it is recommended to perform maintenance according to the manufacturer's warranty terms. If the warranty period has expired, you can consider professional maintenance to maintain the performance of the speaker.

5. User manual or manufacturer's recommendations: Check the user manual or contact the manufacturer for their recommendations on speaker maintenance. Some manufacturers may provide professional maintenance services or guidance.

6. Personal maintenance capabilities: If you are not sure how to properly clean or maintain your speakers, or are worried that you may cause damage by doing it yourself, seeking professional maintenance may be a safer option.

7. Difficulty of cleaning the speaker: If the shell or internal structure of the speaker is difficult to clean, or there are stains that are difficult to deal with, professional tools and techniques may be required for cleaning.

If you are unsure about the condition of your speakers, or encounter any problems during use, it is best to consult a professional audio equipment repair service or contact the speaker's manufacturer for advice. Professional maintenance ensures that the inside and outside of your speakers are properly maintained, maintaining optimal performance and extending their lifespan.