M4 Wireless Noise Reduction Over-Ear Bluetooth Headphones

These over-ear wireless headphones feature active noise cancellation, Bluetooth 5.4 connectivity, and a 350mAh rechargeable battery. They are equipped with cushioned ear pads, an adjustable padded headband, and swiveling earcups for ergonomic comfort.,

Main Features:

• Noise cancellation
• Ultra-long battery life
• Call function
• Music support Transmission range: 10 meters
• Depth noise cancellation: -25dB
• Battery life: over 8 hours
• Bluetooth protocol: 5.4