Matters needing attention
Do not use adapters with charging voltage greater than 5V and charging current greater than 2V, with a charging of 2- 3 hours;
Do not charge in the presence of water stains;
This product is an electronic monitoring product and is not intended for medical reference;
This product does not have waterproof performance. Please do not wear it for soaking, swimming, bathing or other operation that may allow liquid or water vapor to enter the interior of the wristband. After remoing the airbag, the airbag plus should be inserted to prevent liquid or water vapor form entering the watch.
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