Specification∨

1, Standard Bluetooth 5.0 interface
2, Working Distance within 10 meters
3, Modulation Method: GFSK
4, working voltage: 3.0-4.2V
5, working current: <2.5mA
6, standby current: <0.3mA
7, sleep current: <40uA
8, charging current: >200mA
9, standby time: >100 days
10, charging time: 3-4 hours
11, lithium battery capacity: 250mAh/450mAh 
12, sustainable working hours: >30hours
13, battery life: 3 years
14, button force: 80 ± 10g
15, button life: 5 million hits
16, working temperature: -10 - +55 degrees
17, charging method: TYPE-C

  Description>

  Guarantee>

• 

  Commodity guarantee

  The warranty period for the goods for three years, for details, please see the warranty manual ". In our website to buy goods customers will automatically become our VIP customers, we promise to give you the furniture lifelong maintenance.

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  Distribution service

  Open the city of experience in the service area can provide door-to-door service, please click into the &ldquo; the national experience service fee &rdquo; query, other cities are through the logistics delivery. Logistics delivery only to the point of logistics, you need to point to the logistics point of delivery。

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  After-sale service

  All products from the brand manufacturers, quality through national strict inspection, and we, too, has a quality inspection department of quality cengcengbaguan, to ensure the quality of the products to your hand is qualified products. And we offer you is 45 days without reason return service, three years warranty, and building materials furniture one year warranty. In the warranty period, if there is a quality problem we free maintenance for you. Please rest assured to buy!

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