About this item

• Get ready for powerful sound from around-ear housings with 30 mm driver unit and neodymium magnet.
• Our Extra Bass System (XBS) combines Acoustic Bass Control that optimizes air flow via a filter and an acoustic tuning circuit to enhance low range reproduction
• Wave goodbye to the hassle of having to charge mid travel. The HF420B’s high-capacity battery allows up to 50 hours of continuous playback. With over two full days of playback from a single charge
• The swivel design of HF420B ear pads is convenient to carry around. Just flip the ear pads to make ear pads flat and portable, so you can carry it anywhere with you.
• Smart phone Voice Assistants, such as Siri and Google Assistant, can be activated via the headphones high-quality built-in microphone .This enables you to select music, adjust the volume and make phone calls, without having to get your smartphone out.
• Supplied accessory : 0.5m micro USB Charging Cord