This Octane® Family of Super Power BTEs with their elegant case design provides the smallest possible packaging while still utilizing a 675 battery. The Octane® family offers 3 technology levels 4, 6 and 12 channel circuitry for all types of lifestyle needs. 
Key features include Multi-Memory Push Button up to 4 memories, Rocker Volume Control, Adaptive Feedback Cancellation, 675 battery.