Green Lion Echo ANC Wireless Headphone

Specification

• ​Bluetooth Version: V5.3
• Impedance: 32Ω
• Frequency Range: 20Hz-20KHz
• Sensitivity: 105dB @ 1KHz
• Battery Capacity: 3.7V 300mAh
• Charging Time: 2.5H
• Playing Time: 36H (BT)
• Music Time: 25H (ANC + BT)
• 10M Distance
• Microphone
• AUX Support
• 40mm Driver