ADHEAR is MED-EL’s revolutionary new bone conduction system. What’s different about it? There is no implant involved and instead, it simply sticks onto your skin behind the ear. ADHEAR—Stick. Click. Hear.
USB conector is worldwide universal, and all have 5 volts (V) of output energy , so 6500mA would be the amps of energy (the capacity of the battery,. You say that it has 6500mA.
Joan said that with 10400mA power bank, he got 4 nights for two Rondos 2. I don't remember if you have one or two Rondo processors, but if you have 2, you will reach around (3 charges 3 days), and if you have only one, you would be about 6 days. Tracey, please take note this is not exactly.
I hope This clear the doubt.
There is a lot to learn in the beginning for all of us! Before you know it you will be very comfortable with all this tech!
You will get comfortable pairing the remote with different processors in time. And then you can switch back and forth between processors and still be able to use your remote. I use the same Fine Tuner with my Sonnet, Rondo and OPUS2. It only takes a moment to pair them. In time, you will become comfortable with that too!