The Bluetooth range is around 30 feetWith the AudioMx HB-S3 over ear headphones, you also get Bluetooth 4.1 low energy and low latency, which is great for those who play electric instruments such as an electric guitar. If you play an electric guitar, you will know how annoying it is having the headphone wire getting in the way and getting tangled up with the guitar cord.
adjustable headbandNo loss of audio performance is possible to aptX Low Latency technology so the have a lag time of only 40 ms (milliseconds), which is great as wireless headphones with latency above 50 ms will have a noticeable lag.
folds up for easy carryThe battery life on the AudioMx HB-S3 over ear headphones is also very impressive, lasting well over 20 hours even when listening to music and streaming YouTube videos all day.
audio cable and USB charging cable