ACEFAST Original H4

ACEFAST H4 Original ANC Active Noise Canceling Wireless HiFi Headphone

Prodution information:

1. Bluetooth: 5.3

2. Battery capacity: 500mAh; charging time: 2.5 hours

3. Usage time: 55 hours of music, 45 hours of music (ANC)

4. Noise reduction depth: -30dB

5. Size: 176*80*196mm; weight: 225g

6. Waterproof rating: IPX4

7. It can be used for 2 hours after charging for 10 minutes (70% volume)

Feature:

1. 30dB ANC active noise reduction technology, arbitrary switching of noise reduction/music mode

2. Protein skin + zero pressure-sensitive memory foam, skin-friendly, soft, light and breathable

3. 40mm professional HiFi-level dynamic speaker, accurately presenting the details of high-resolution music

4. With retractable headband, ear caps can be folded