• Micro-USB port for battery recharge.
• Micro-USB to USB cable.
• Built-in microphone & Wireless range of 33 feet.
• LED pairing indicator.
• LED power indicator.
• DC battery power: Built-in rechargeable Lithium-ion battery.
• The compact swivel design allows the headphones to fold flat.
• Easy to store in your bag when travelling.
• Voice-assistant compatible.