Hiby R4 Digital Audio Player (Brand New)

Hiby R4 - brand new still in cellophane.
Excellent Digital Audio Player.



Technical Specifications:

Model : R4
Operating System : Open Android 12 OS
SoC : Qualcomm Snapdragon 665
GPU : Adreno 610
Display : 4.7” 720P (720*1080) SHARP LCD Touch Display
RAM : 3GB
ROM : 32GB
MicroSD Support : 1x up to <2TB
DAC : Quad ES9018C2M
Audio Sampling : 32-Bit/768kHz PCM and Native DSD256 Signals
AMP : Class A
OP-AMP : 4x OPA1652 & 2x OPA1612
Analog Out : 3.5mm SE (Single Ended) and 4.4mm BAL (Balanced)
Digital Out : USB Type-C & Coaxial digital out
Phone Out : 3.5mm Single Ended / 4.4mm Balanced
Phone Out Power : 165mW @ 32 Ohm
Balanced Out Power : 525mW @ 32 Ohm
Frequency Response : 20 Hz – 80 kHz
THD-N : 0.0007% (SE) / 0.0005% (BAL)
Noise Floor : 2.3uVrms (SE) / 3.5uVrms (BAL)
SNR : 120dB (SE) / 123dB (BAL)
DNR : 120dB (SE) / 124dB (BAL)
Channel Separation : 71dB (SE) / 111dB (BAL)
Bluetooth Standard : 5.0
Bluetooth Two-Way : UAT/LDAC/APTX/APTX-HD/AAC/SBC
Wi-Fi : Dual Band 2.4 GHz & 5.0 GHz
Battery Capacity : 4500mAh PD2.0 20W Quick Charge
Battery Life : up to 11 hours
Charging Time : approx. 2 hours
Dimensions : 129.6 x 68.3 x 18.5mm
Weight : 231g