The set consists of: Bite alarm Blaxx IP with a range of 150 m, push-button technology, 7-step volume control and silent function, 8 different pitches, LED for fall bite and bite and 2.5 mm jack connector. Receiver with 1:1 transmission, powerful speaker, vibration alarm, water resistant, shockproof soft touch case. Tent light with remote control. Requires 2 x 1.5 V AAA batteries each (please order separately). Delivery includes softbox.