Experience high-quality sound with these sleek black TREBLAB Z2 Active noise cancelling workout over-ear headphones. Signature HD sound, deep bass, 35H battery life, comfortable foldable over ear Bluetooth headphones. Ideal for the gym, sport or travel. Also has a mic for calls. Compatible with voice assist like Siri, Google asst and Alexa. Perfect for music lovers and professionals alike. Includes hardside protective carrying case with wrist handle.