Mobile Phone Signal Enhancement Sticker - Signal Booster

Small body makes the cell phone a big word   Cell phone signal improvement patch   Durch die Verdichtung der starken Leistung in einem anspruchsvolleren Design kann dies mit einem Patch erfolgen, das Mobiltelefonsignal verdoppeln und ungehinderte Kommunikation genießen 80% signal gain   signal amplificationUnimpeded communication   LK-CGD uses Qualcomm technology, faster channel processing, can process signals between mobile phone frequencies faster, and has efficient data processing capabilities, so that the device's tri-band signal runs smoothly and without interference in complex environments, making calls and using the Internet access easier smooth. Built-in high performance chip   Using American high-performance and high-energy chips to make 4G + 5G communication chips run stably, improve performance, effectively prevent radiation, improve network / signal, and make games run smoothly 4G/5G calls and internet access   Play games and watch videos without lag, solve the prob