Sennheiser RS 180 Digital Wireless Headphones (Discontinued By Manufacturer)

I originally bought the Sennheiser HD are 120 wireless headphones for my parents a little over a year ago and they enjoyed them tremendously being able to hear nuanced detail of the dialogue in movies and TV shows that they couldn't hear from the poor speakers on their television and the wide open ambience of the room they watched it in my dad also has hearing aids and the headphones greatly helped him and his enjoyment of the audio of the shows in fact he said that hearing more rich audio made the visuals seem more vibrant over time they accidentally replaced the rechargeable batteries with regular Duracell batteries and then placed the headset on the charger and the batteries exploded I explained to them you should only recharge rechargeable batteries and I then bought the manure higher-end model again by Sennheiser this time it was the RS 180 they really liked the way the new rs180 e