The weBoost Drive Sleek OTR is a powerful cell phone signal booster kit specifically designed for the needs of today's truck driver. This kit features everything you'll need for your installation the powerful 4G LTE booster cradle that fits all size phones (on all carriers), othe top-performing 4G Trucker Cellular Antenna complete with 3-way mount, spring, variable length mast and coax, plus a variety of mounting options for your truck and a long 12-volt DC power cord. Installation is easy, and once complete, you'll be able to enjoy significantly longer voice range and faster data speeds regardless of carrier. As with all weBoost cellular signal booster kits, the Sleek OTR comes with a 2-year warranty and a 30-day money back guarantee.