Acefast Active Noise Canceling Wireless Headphones – H4 Beige

Bluetooth: 5.3
Battery capacity: 500mAh; charging time: 2.5 hours
Usage time: 55 hours of music, 45 hours of music (ANC)
Noise reduction depth: -30dB
Size: 176*80*196mm; weight: 225g
Waterproof rating: IPX4
It can be used for 2 hours after charging for 10 minutes (70% volume)
30dB ANC active noise reduction technology, arbitrary switching of noise reduction/music mode
Protein skin + zero pressure-sensitive memory foam, skin-friendly, soft, light and breathable
40mm professional HiFi-level dynamic speaker, accurately presenting the details of high-resolution music
With retractable headband, ear caps can be folded