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First, the company provides after-sales services.


1. Advisory services: users encounter any problems during use, can call the Toll Free: 020-86893557 consultation or login query.

2. replacement service: product replacement period, if there is indeed due to the factory causes of quality problems, the user can go to the dealer free replacement (cosmetic damage, as warranty processing).

3. Warranty: Products warranty period, if quality problems arise, users can go to the local service center warranty service; no local service center, the user can dealer for warranty service.

4. Repair Service: product maintenance period, if quality problems arise, users can go to the local service center or the dealer for repair service.


Second, the user from the date of purchase, under normal use, if the product quality problems:

1. replacement within three months.

2. The damaged parts warranty for one year (human factors).


1. The quality problem is not included on the user's personal sound quality, sound and other subjective objection.

2. replacement, warranty service is only valid under normal use: all man-made damage, damage due to force majeure transport and other accidents caused by the natural disasters, and by the Company approved maintenance and modification etc. is not replacement, free warranty the range; appropriate service fee.

3. Discontinued models of services. The company made only functional restoration (the original product may vary)

(Note: The Company reserves the final interpretation of the product after-sales service regulations)