ONEODIO A30 Active Noise Cancelling Headset Wireless Bluetooth 5.0 Headphones HIFI Sound Earphones with Rotating Ear Cap

• Impressive Sound: Dual 40mm high-range drives deliver heart-pounding bass and audio
• Plush Ear Memory Cushions: Soft synthetic protein leather
• Ergonomic Design Comfortable to Wear: Adjustable Headband, Rotating Ear Cups, Flexible Fit For Head, Folding Design
• Fast Charging: Type-C Charging port for Fast charging and convenience
• Excellent Hybrid Active Noise Cancellation: Reduce at least 92% outside Low-Frequency Noise

Specifications:

• Bluetooth version: V5.0
• Battery content: 500mAh (headphone)
• Charging time: 2.5 hours
• Impedance: 32Ω
• Speaker: 40mm
• Frequency Response: 20Hz-20kHz
• Playing time: 15 hours (ANC+BT)
• Playing time: 25 hours (BT)
• Playing time: 45 hours (ANC)