• Type: Bluetooth over-ear headphone
• Driver Unit:40mm
• Protocol standard: Bluetooth V4.1+EDR BT
• Music Playing :min 10 hours
• Sensitivity: 110dB
• Impedance: 32Ω
• Frequency Range: 20Hz-20KHz
• Rated Power: 10mW
• Max. Power: 30mW
• Cable: 1.2m cable with 3.5mm plug Built in Rechargeable Li-ion batteries 550mA

Thank you for your interest in our products. Please let us know via "Contact Supplier" function if you have any queries or require assistance.