Quick Start Guide

If any parts of the product are cracked or damaged, please Stopusingdevice
andcontactSPEEDATAafterservice.  Inordertopreventhearingloss,donotuseheadphones
foralongtimeunderhighvolume.
Warning:
Following actionmay cause battery safety risks, resultingsafety
problems:
1、Disassemblybattery.
2、Demolitiondevice.
3、Repairdeviceinunofficialservice.
4、UsinguncertifiedUSBcable.
5、Put device intoor near microwave oven, fire, or other heat source.
Standby Tips:
1、Brighter screen cause more power consumption.
2、Keep Wi-Fi, Bluetooth on or program running in the background would
consume more power, turn them off while not used is recommended.
Environmental Protection
List of toxic and hazardous substances or elements

Parts
Toxic and hazardous substances or elements
Lead(Pb) Mercury(Hg) Cadmium(Cd) hexavalent
chromium
(Cr6+)
Polybromin
at-ed
biphenyl
(PBB)
Polybromin
at-ed
diphenyl
ether
(PBDE)
Device
PCBA × O O O O O
LCD O O O O O O
Plastic O O O O O O
Metal × O O O O O
Battery × O O O O O
Accessory × O O O O O
O: indicates that the toxic and hazardous substances in all homogenized
materials of the component are below the limit required by GB/T
26572-2011.
X: indicates that the toxic and hazardous substance in at least one
homogeneous material of the component exceeds the limit set by GB/T
26572-2011.