Mobile Phone Lock Upgrade High Configuration Timing Self-discipline Lock Box Internet Addiction Test Preparation

Product information:
Material: Stainless steel
Specifications: black translucent 3.0 can see caller ID, ivory white 99 hours (total locked timing can be counted), Sky Blue 99 hours (total locked timing can be counted), Ivory White 24 hours (2.0 imported chips), sky Blue 24 hours (2.0 imported chips), pure black 24 hours (2.0 imported chips), lemon yellow (Basic 1.0) is also better than others, olive green (Basic 1.0) is also better than others, ivory White carving copy (high configuration), Sky Blue carving copy (high configuration), lemon yellow carving copy (high configuration), olive green carving copy (high-end version), fully enclosed and unable to answer (new 2022 models), ivory white key (no timing function), Sky Blue Key (no timing function), blue translucent 3.0 can see caller ID, collect attention and send 12 copywriting stickers, stock special offer (random color)
Scope of Application: Other
Style: American