Specification Amount : 415.99 Brand : Sunhans Color : 4 bands mobile signal booster CurrencyCode : USD Label : sunhans Manufacturer : sunhans ProductGroup : Wireless ProductTypeName : WIRELESS_SIGNAL_REPEATER Publisher : sunhans Size : 6 x 4 x 0.56 in SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/31TqocrtEZL._SL75_.jpg SmallImage_Width : 75 Studio : sunhans Title : Sunhans Cell Phone Signal Booster B12/17/2/4/5 4bands Signal Extender Booster Amplifier Indoor for Home Compatible with AT&T,T-Mobile,Verizon,Sprint and US Cellular (4 Bands Mobile Signal Booster)