อุปกรณ์ตัดสัญญาณทีวี แล้วใช้คนเดียวระยะ 400 ฟุต ใช้ถ่าน AAA 3 ก้อน TV Jammer * TV Jammer - Jam other TV remotes from changing the TV! * Bomb a TV - Point and hide it, and watch it control the TV like a ghost! * Control virtually any TV (HDTV and Standard) or Digital Camera! * Long range, works up to 400 feet away (needs direct line of site) * Light, power, channel, volume, mute, keypad, enter, and last buttons. Product Dimensions: 4 x 1.2 x 1.5 inches ; 1.9 ounces The long awaited sequel to the Ninja Remote is here! Long range remote control control virtually all TV's and all digital cameras. Bomb a TV with random channel, volume, and power presses over time. Will inch up volume like a real human! Jam other remotes from changing the TV. The jammer will prevent other remotes from changing the channel, volume or any other TV feature!! Plus a red light built in. 2 sided remote with side buttons. Take amazing nature and spy photography from a huge distance, with remote shutter. Supported digital cameras: Nikon (ML-L3), Canon (RC1-RC5), Sony, Olympus, Pentax, Samsung, Minolta, Konica, Kyocera, Yashica, Fujifilm, and Ricoh. Batteries not included. Requires 3 AAA batteries. Currently, this remote is not compatible with Canon cameras that require the RC-6 remote.