Acefast H4 Active Noise Canceling Wireless Headset

Acefast H4 Active Noise Canceling Wireless Headset

Features:

• 30dB ANC active noise reduction technology, noise reduction/music, two sound modes to switch at will;
• Fully wrapped ear protein leather + zero pressure feeling memory foam, skin-friendly and soft, lightweight and breathable;
• 40mm professional HiFi grade moving coil speakers, combined with acoustic acoustic technology, accurate presentation of high-resolution music details;
• Upgraded Bluetooth 5.3, ultra-stable connection, ultra-fast transmission, ultra-low power consumption;
• High-definition microphone, anti-wind and dry, more clear vocals;
• Large-capacity battery, long life, one week charge;
• Charge 10 minutes, use 2 hours * 70% volume;
• With telescopic drawbar, ear caps can be stowed, comfortable experience upgrade

Specifications:

• Product name: H4 headset noise-canceling bluetooth headset
• Music time: greater than 55 hours (BT) / greater than 45 hours (BT + ANC) * 50% volume time
• Charging time:Approx. 2.5 hours
• Overall size: about 176 x 80 x 196 mm
• RF output power: ≤10dBm
• Noise reduction depth: -30dB