1.2m shockproof, 1m waterproof, 99% dustproofSoft and hard combined, the ultimate challenge of the three-proofing structureBetter shockproof ability after improving the imported soft PVCMore compressive strength by using extra strong plastic
See moreUsing GPS WiFi GSM hybrid positioning technology to get the real-time information of your darling’s positionUsing LDS laser carving technique to improve the antenna performance, daily wearing with almost zero radiationUsing gel polymer lithium-ion battery, extremely long standby time
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