DCU Tecnologic Foldable Bluetooth Headphones with Active Noise Cancellation Black

Characteristics

• ANC active noise cancellation chip
• Ergonomic helmets with 90º rotation
• Foldable design
• Usage time: 8h (BT), 5h (ANC + BT), 7-8h (ANC, BT OFF)
• Hands-free function
• Full charge time: 2 hours
• Includes 3.5mm jack connection
• Includes a micro USB cable for charging

Specs

• Bluetooth version: V5.0
• Chipset: JL6925D + ADI: SSM2019 (active noise reduction chip)
• Operating range: 10 meters (without obstacles)
• Weight: 200 g
• Noise cancellation: 25 dB
• Playing time: 8h (BT), 5h (ANC + BT), 7-8h (ANC, BT OFF)
• Talk time: 8h (BT), 7h (ANC+BT)
• Charging time: 2 hours
• Standby time: 400 hours
• Battery: 3.7V / 400mAh
• Speaker Sensitivity: 103±3db at 1khz; 1mw
• Supported profiles: A2DP / AVRCP / HSP / HFP
• Impedance: 32 Ohms ± 15%
• Speaker frequency: 20 Hz - 20 KHz