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Lona Cell Phone Signal Booster Sticker 10pcs Signal Enhancer Amplifier Phone Signal Enhancement Patch Signal Booster for Two‑way Radios Buzzers handy
Descriptions: 1. The principle is that the sticker (chip) can increase the wavelength of the mobile phone. 2. The reception range of the signal is enhanced by extending the wavelength of the signal received by the built-in antenna of the mobile...
$9.65 Delivery: $3.00
