This is the Rage RC Black Marlin MX RTR Boat RGRB1130 from Rage RC.
The Black Marlin MX is a micro-size boat that’s the ideal size for racing across a swimming pool or local pond. The impressive speed is generated by a water-cooled 180-size motor in combination with an included 360mAh Lithium-Ion battery pack. Even better, if going too fast or running in choppy water causes the boat to flip, the self-righting feature quickly and automatically turns the boat right side up, so you can continue your run with minimal interruption.
The MX is an RTR (Ready-To-Run) boat with a durable ABS hull that comes pre-painted with a sleek, aggressive trim scheme that gives it an even faster look. It arrives 100% factory-assembled out of the box with a 2-channel, 2.4 GHz proportional radio system that features precision steering control through the waterproof 9-gram steering servo and linear throttle feel supplied by an electronic speed control with reverse.
ulliSleek, fast, and aggressive look/liliSelf-Righting feature/lili Durable ABS hull/lili 2S 360mAh Li-ion battery pack provides extended run-time/liliPowerful 180-size water-cooled motor/lili 9g waterproof proportional steering servo/liliPre-installed 2-in-1 electronics with ESC and 2.4GHz receiver/liliRTF includes 2.4GHz transmitter/li/ulp
ulliHull Length: 10 (254mm)/liliOverall length: 11 5/8 (300mm)/liliWidth: 3 (80mm)/liliHeight: 2 5/8 (6.7cm)/liliWeight: 6.6 oz. (187g)/liliBattery: 7.4V 360mAh Li-Ion w/USB Charger/liliMotor: 180A brushed water-cooled/liliTransmitter: Pistol-grip 2-channel, 2.4GHz/liliServo: 9g waterproof proportional/liliOn-Board Electronics: 2-in-1 combo w/ ESC & 2.4GHz receiver/li/ul/p
pItems required for completion: AA alkaline batteries (4) for TX/p