**Product Specifications:**
Brand: ESSONIO
Model: Hi-Fi
Features: dts, DOLBY, DIGITAL, DECODE, DIGITALOUT, ADVANCED
Flagship model by Essonio, providing immersive audio experience
High-definition sound quality for an auditory feast
Three major gold label certifications, surpassing Hi-Res gold label certification
Enhanced audio resolution by 60% through higher sound frequency standards and audio file sampling rates
Exclusive noise reduction chip, eliminating up to 85% of noise
Dual active noise cancellation technology with passive noise isolation effect from 3D biomimetic conical earplugs
Crystal-clear calls even at 25km/h wind speed, thanks to built-in DNC digital noise reduction chip and ANC technology
Dynamic noise reduction for a clear communication experience
Thoughtfully designed for comfort with up to 200 hours of comprehensive battery life and fast charging technology
Bluetooth V5.4 for low latency and stable data transmission
IPX5 waterproof rating for worry-free use during sports activities
**Specifications:**
Wearing Style: In-ear
Earphone Type: True Wireless Bluetooth
Single Ear Weight: 5g
Frequency Response Range: 5Hz-25KHz
Bluetooth Version: Bluetooth V5.4
Bluetooth Transmit Power: <20dBm
Charging Case Battery Capacity: 3000mAh
Combined Battery Life with Charging Case: 200 hours
Earphone Charging Time: 2 hours
