Intelligent LED Indicator The smart LED lights can indicate if the cell signal booster receive signal and works well. The green lights and red lights display the current working status in real-time. Standby Mode BEYLE cell booster will automatically turn to standby mode when there are no users or devices, so it can offer safer and long-life service for you. Auto Gain Control BEYLE cell signal repeater can always detect the signal strength, eliminate the interference and adjust itself for best performance. Installation Notes: 1. Please make sure there are 2 bars outdoor your house at least, otherwise the signal booster can not work for your mobile phone. 2. The outdoor antenna and the indoor antenna must be kept at least 32 feet away, otherwise the amplifier will not work. 3. All antennas must be installed before the amplifier plugged in. Warm Reminder: 1. BEYLE Cell Signal boosters can only increase the original signal, not create it. If there is no signal outside, cell phone extenders signal booster won't work. Please make sure you get 1-2 bars signal outside. 2. The booster can only enhance the correct frequency. Please make sure band of your cell phones is 2/4/5/12/13/17/25/30/66/71. Please check the frequency band of your mobile phone to choose the suitable cell signal booster. *AT&T: 700MHz Band 17 LTE; 850MHz Band 5 WCDMA/LTE; AWS 1700/2100MHz Band 4/66 LTE; 1900MHz Band 2 WCDMA/LTE, 2300MHz Band 30 *T-Mobile: 700MHz Band 12 LTE; AWS 1700/2100MHz Band 4 WCDMA/LTE; AWS 1700/2100MHz Band 66 LTE; 1900MHz Band 2 GSM/WCDMA/LTE *Verizon: 700MHz Band 13 LTE; AWS 1700/2100MHz Band 4/66 LTE; 1900MHz Band 2 CDMA/LTE *Sprint: PCS 1900MHz Band 25 LTE *U.S. Cellular: 700MHz Band 12 LTE; 850MHz Band 5 LTE, 600MHz 71 *Straight Talk: 700MHz Band 12/17 LTE; 850MHz Band 5 GSM/LTE; AWS 1700/2100MHz Band 4/66 LTE; PCS 1900MHz Band 2 GSM/LTE *Cricket Wireless: 700MHz Band 17 LTE; 850MHz Band 5 GSM; PCS 1900MHz Band 2 GSM/LTE, 2300MHz Band 30 Home Seven-Band Car Seven-Band Five-Band Five-Band Single Band Verizon Cell Phone Signal Booster Verizon Signal Booster Boost 4G LTE 5G Sign... Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 5.0 out of 5 stars 1 3.5 out of 5 stars 2 — — — 3.2 out of 5 stars 52 Price $239.99$239.99 $199.99$199.99 $149.99$149.99 $149.99$149.99 $69.99$69.99 $69.99$69.99 Working Network 5G, 4G, LTE, 3G, 2G 5G, 4G, LTE, 3G, 2G 5G, 4G, LTE, 3G, 2G 5G, 4G, LTE, 3G, 2G 5G, 4G, LTE 5G, 4G, LTE Compatible Frequency 600, 700, 850, 1700, 1900, 2100, 2300 MHz 600, 700, 850, 1700, 1900, 2100, 2300 MHz 700, 850, 1700, 1900, 2100 MHz 700, 850, 1700, 1900, 2100 MHz 700 MHz 700 MHz Operating Band Band 2, 4, 5, 12, 13, 17, 25, 30, 66, 71 Band 2, 4, 5, 12, 13, 17, 25, 30, 66, 71 Band 2, 4, 5, 12, 13, 17, 25, 66 Band 2, 4, 5, 12, 13, 17, 25, 66 Band 12, 17 Band 13 Maximum Gain 72dB 72dB 72dB 72dB 64dB 64dB Supported Carriers Verizon, AT&T, Sprint, T-Mobile, U.S.Cellular, Cricket, Straight Talk, etc. All U.S. Carriers Verizon, AT&T, Sprint, T-Mobile, U.S.Cellular, Cricket, Straight Talk, etc. All U.S. Carriers Verizon, AT&T, Sprint, T-Mobile, U.S.Cellular, Cricket, Straight Talk, etc. All U.S. Carriers Verizon, AT&T, Sprint, T-Mobile, U.S.Cellular, Cricket, Straight Talk, etc. All U.S. Carriers AT&T, T-Mobile, Straight Talk, U.S Cellular, Cricket, etc Verizon, Straight Talk Places Home, Office, Hotel, Basement, Suburbs, etc. Car, RV, Truck, Travel or Camping Home, Office, Hotel, Basement, Suburbs, etc. Home, Office, Hotel, Basement, Suburbs, etc. Home, Office, Hotel, Basement, Suburbs, etc. Home, Office, Hotel, Basement, Suburbs, etc. Auto Gain Control ✓ ✓ ✓ ✓ ✓ ✓ Low Power Consumption ✓ ✓ ✓ ✓ ✓ ✓