The Amazon Basics Remote Trigger for Nikon cameras working properly with my D3300. The release is promptly from any angle to the camera. The pressure point of the release button is well defined. The shutter button is small, light, handy. The included coin type battery is easy to change, a small shell there is also one at that. For this price a strong buy recommendation!
By the way: For the photographer can not be seen on self-portraits or group shots with the remote trigger, there is in the D3300 (and probably most other Nikon cameras) a mode in which the triggering by radio trigger is delayed by 2 seconds.