Rui Shentong Technology (Shenzhen) Co., Ltd.

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Anti-counterfeiting
【Philips】

Scrape off the anti-counterfeiting logo coating on the product packaging, log in to http://www.t3315.com/, and enter the 16-digit anti-counterfeiting code on the anti-counterfeiting logo into the anti-counterfeiting inquiry column on the web page Under the condition that the input is correct, click query.
【Nokia】

Scrape off the anti-counterfeit identification coating on the product packaging, scan the QR code above to inquire.
After sale
The free warranty service is valid for one year and is calculated from the date of invoice.

If abnormal conditions are found during the use of the product, please contact the authorized maintenance center in time to provide after-sales maintenance service.
Service hotline:

Philips 4009998069

Nokia 4009993019
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Common problem
  • Q:Can the power bank be placed in the bag to charge the phone?

    A: No; the school bag is a closed space, and the mobile power supply emits a lot of heat when charging the mobile phone. When the heat accumulates to a certain degree and cannot be released, the school bag is a closed space, and the mobile power supply emits a lot of heat when charging the phone. When the heat accumulates to a certain degree and cannot be released, the school bag is a closed space, and the mobile power supply emits a lot of heat when charging the mobile phone. When heat accumulates to a certain degree and cannot be released

  • Q:What is a mobile power supply? What is a mobile electronic device?

    A: Mobile power supply, built-in high-capacity polymer lithium-ion battery, output characteristics imitate computer USB port and general mobile phone charger, can be used repeatedly for charging, charging or power supply for most mobile electronic devices. Mobile electronic devices refer to mobile phones, digital cameras, game consoles, MP3, PDA, GPS, Bluetooth headsets, etc.

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