User's Guide

18
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$7+1+5+6
=7+2+6
>7+2+4+5
<7+2+4+6
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PRECAUTIONS
1. Touseallfunctionsofthisproduct,youmustenableanduseVoiceOver(iOS)orTalkBack(Android).
2.Becarefulnottolettheproductcomeintocontactwithwater.
3.Bdotisawirelessdevice,andtheremaybeconfusionwithotherproducts.
4.Donotdisassembleormodifytheproductarbitrarily.
5.Ifyouwanttouseitagainafterleavingitforalongtime,rechargeitbeforeuse.
6.Becarefulasthereisariskofdiscolorationifexposedtodirectsunlightforalongtime.
7.Bdothasabuilt‐inmagnet,sodonotplaceitnearmagneticcardsorbankbooks.
8.DonotplaceproductswithstrongmagnetismclosetoBdot.Powermaybeaffectedandmay
notturnonormayturnoff.
9.Bdot'ssupportedshortcutsmayvarydependingontheOSversionused.
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Specifications
Usedwirelessfrequency 2402MHz~2480MHz
Rangeofreceiving Max.10M
Channel 40ch
Operationpower LithiumIonBattery(Forcharging:3.7V)
ContinuoususingTime 5hours
DCinput DC5V/2A
Size 120mm(W)X30mm(D)X10mm(H)
Weight 50g
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