Specifications:

• Bluetooth Version: 5.2
• Total Playtime: 30h
• Standby Time: 80h
• Battery for headphones: 45mAh
• Battery for Charge Case: 600mAh
• Full charge time: 1.8h
• Driver Unit: 13mm
• Supported Codecs: AAC, SBC
• Sensitivity: 107+/-3 dB
• Frequency Response: 20-20k Hz
• Impedance: 16Ω
• Size for Charge Case: 65x49x25mm
• Weight for Headphones: 4.9g
• Weight for Charge Case: 48g
• • 1 Year Warranty