Armed for safety: Crimefighting accessories can help keep you sa - CBS News 8 ... - CBS 8 San Diego

Cell Phones & Accessories - Google News

Armed for safety: Crimefighting accessories can help keep you sa - CBS News 8 ... - CBS 8 San Diego

Armed for safety: Crimefighting accessories can help keep you sa - CBS News 8 ... CBS 8 San Diego The products don't require a charge to work, but you do need to have a nearby smart phone and cell signal, according to CNET senior editor Brian Tong. “The way that they work is, they work over low energy Bluetooth,” said Tong. “They still depend on ... and more »

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