Note:

• The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
• These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
• These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.

• Bluetooth wireless
• Supports profile A2DP (Advanced Audio Distribution Profile)
• Built-in microphone
• Micro-USB port for battery recharge
• Aux in (3.5mm audio input)
• Soft cushioned ear pads
• Adjustable headband
• Driver: 40mm
• Frequency response: 20Hz - 20kHz
• Nominal impedance: 32ohms
• Sensitivity: 106dB at 1kHz SPL
• Wireless range: 33 feet
• On-ear controls: volume up/down, play/pause/phone answering, pairing
• On/off switch
• LED pairing/power indicator
• DC battery power: built-in rechargeable lithium ion battery
• Battery life: ~8 hours of audio
• Battery life: ~9 hours at 50% volume