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After Service

BIGTREE HK provide you half a year guarantee for audio products and one year guarantee for the batteries, our company provide you repair or exchange service for free if there are quality issues within the warranty period. Damages caused by abnormal use, human factors, force majeure (such as fire, earthquake, typhoon) and maintain without permission, not under warranty.



1. Make sure the return products is within the warranty period

2. Contact the relevant sales and inform the model number and quantity you return timely

3. Sent one copy of the original invoice with the return goods

4. Due to the maintain caused by non-quality problems, we don’t bear the charges brought by the exchange of the parts and transportation


Contact Us

Tel: 0755-27835327
Mobile: 0086 15017938730
E-mail: sales@bigtree-corp.com
Add: Room 603, Chentian Industrial Aera, Xixiang Street Baoan Dist Shenzhen China 518000
Skype: jerryqin1988

Contact Us On Line:

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