Cell phone signal enhancement patch

✅Condensing the powerful performance into a more sophisticated design, significantly enhance the mobile phone signal and enjoy unimpeded communocation. It can be stacked for better signal!

✅No installation required get it done with one patch, one grid signal quichly becomes full grid.

✅Solve the problem of weak signal when elevator or climbing,effect-ively improve the effect of receiving signals.

FEATURES:

• Signal Enhancement Function – Improve mobile phone signal paste, solve the problem of weak signal when elevator or climbing, effectively improve the effect of receiving signals, reduce the static electricity of ships, elevators, cars, buildings, tunnels and mountains.
  

• Built-in High-performance Chip – Using American high-performance and high-energychips to help 4G+5G communication chips runstably, improve performance, improve network/signal, and makegames smooth.

• Small and Lightweight – The improved mobile phone signal sticker is small and lightweight, effectively reducing the burden of mobile phone, and easy to carry.

• Widely Used – Not only used in mobile phones, but can also improve reception of walkie talkies, buzzers and even cordless home phones through PDA two way walkie talkies.

• Easy to install – Adopt a back-adhesive design, you can easily install the improved signal sticker on the phone.

• No radiation – Safer to use: Green and healthy, high-resistance shell to prevernt electromagnetic radiation

Specifications

• Network standard: 4G 5G
• Covering area: 100 square meters
• Speed: 300m
• Protocol: 802.11n
• Product size: 35*20mm
• Product weight: 0.05 (KG)