Brand Name
Brand Name
Model Name
HiBy R3 (2nd Gen)
Tested Specs3.5mmPO
Max voltage swing: 1.9Vrms
Tested Specs: 3.5mmPO
Max voltage swing: 1.9Vrms
Max output power: 112mW
Nominal output voltage: 1.5Vrms
Nominal Output power: 70mW
Min. THD: 0.0005%
Dynamic:>/115dB
Noise floor: 2.2uV
SNR: 119dB
Channel Separation: 74dB
Frquency Response: 20Hz-90kHz
Tested Specs: 3.5mmPO
Max voltage swing: 1.9Vrms
Max output power: 112mW
Nominal output voltage: 1.5Vrms
Nominal Output power: 70mW
Min. THD: 0.0005%
Dynamic:>/115dB
Noise floor: 2.2uV
SNR: 119dB
Channel Separation: 74dB
Frquency Response: 20Hz-90kHz
Tested Specs: 4.4mmPO
Max Voltage Swing: 3.5Vrms
Max Output Power: 380mW
Nominal Output volatge: 3.0Vrms
Nominal output power: 280mW
Min. THD: 0.0005%
Dynamic: >/115dB
Noise Floor: 3uV
SNR: 119dB
Channel Separation: 103dB
Frequency Response: 20Hz-90kHz
Max Output Power: 380mW
Nominal Output volatge: 3.0Vrms
Nominal output power: 280mW
Min. THD: 0.0005%
Dynamic: >/115dB
Noise Floor: 3uV
SNR: 119dB
Channel Separation: 103dB
Frequency Response: 20Hz-90kHz
Operating System
HiByOS (Linux-based)
Audio formats
DSD256 & PCM384KHz/32bit/MQA16X
DAC/audio SoC
Dual ES9219C
Audio formats
DSD256 & PCM384KHz/32bit/MQA16X
Analogue audio ports
3.5mm PO, 4.4mm BAL, 3.5mm LO
Digital audio ports
Coaxial digital (via Type C Port)
WiFi bands
2.4GHz
Bluetooth
Version 5.1 (two-way)
Hi-Res Bluetooth Codec
UAT, LDAC, aptX (transmit only), AAC, SBC
Wireless Audio
Airplay, DLNA, HiByLink
Display Size
3.2” touchscreen
Resolution
320*480
USB Ports
10Gbps Supports USB2.0 and USB3.1 bandwidth up to 10Gbps
Micro SD
Supports up to 2TB
Body Material
Aluminium alloy chassis, reinforced glass front and black plates
Exterior Color Choice
Black, red, silver
Charging
5V/1.5A
Battery Capacity
2000mAh/3.8V
Play Time
>15h
Charging Time
<2h (0%-100%)
Firmware Updates
OTA supported
Front Size
Adjustable











































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