1MORE SonoFlow 2 Head-mounted Noise Canceling Bluetooth Headphones HQ51

Product Features:

• Combined with soft and flexible custom-made comfortable protein leather earmuffs and adjustable headband
• Comfortable and breathable even for long-term wear
  
• Ultra-long battery life, up to 100 hours, 65 hours with ANC enabled
  (Time is for reference only and depends on usage)
  
• Bluetooth is updated to Blutooth 5.4, which improves energy efficiency, reduces connection interference, enhances security, and can connect multiple mobile phones simultaneously
• Certified Hi-Res Audio Wireless for high-quality wireless sound transmission Certified LDAC lossless Bluetooth transmission technology
• Equipped with the company's self-developed 40mm Diamond-Like Carbon dynamic unit, it has the hardness of diamond and delivers clean and crisp sound.
• With the soft PET surface diaphragm layer, it takes into account the solid and excellent shocking low-frequency rhythm and balanced listening experience.
• The overall frequency response can be extended to 40kHz, presenting Hi-Res music with low distortion, clear and rich details.
• Patented QuietMax dual-feed noise reduction technology eliminates external noise by more than 35dB
• Battery capacity: 720mAh
• Impedance: 32ohms
• Charging time: about 80 minutes
• Usage time: about 100 hours (noise reduction on: about 65 hours)
• - Bluetooth specification: Bluetooth®5.4
• Bluetooth protocol: HFP, A2DP, AVRCP
• Communication distance: 10 meters (in an open environment)
• Input: 5V (1.1A)
• Volume: 170×192×82mm
• Weight: 246g