I order 1No Pro and 2 No. Sonic, however the charger for the Pro is faulty. Customer service over phone is very lacking. I called several times, however it went unanswered and i left a voicemail as per the message and left request for a call back. received no such call. Filled in the online form and have still not received a response. i have also sent an email with order details, however that was recently and just before the weekend. I'm without battery on the pro charger, so can only review that it seems good, however don't think the price justifies it. yet to see. Also, tried to order a spare charger to then deal with issue later on, however out of stock, so there doesn't seem to be any forward planning. I also think the shipping times are excessive. 2 star due to above.