Product Features:
1. The amplifier chip is replaceable easy to change. You can start to find the sound you like. You can change different models of op amp chips by yourself, and hear the different sound quality brought by different chips.
2. Lots of functions, lots of fun: Flip the switch, hear more different sound.
3. Refined Material Selection: Keep on Perfecting. Adopts Imported chips, professional power chips, high-end capacitor to ensure high-fidelity sound quality. Using professional grade DAC chip AK4493SEQ as the decoding chip, the sound quality is even better.
4. Adopt FPGA for data reshaping, realize the accurate clock synchronization.
5. Adopt excellent capacitance as the audio capacitance, have smooth and warm sound, and splendid high frequency.

Product Parameters:
Battery: 3.8V/5000mAh
Screen: 0.91 Inch OLED Screen
Compliant OS: Windows/other system.
Frequency Response: USB/SPDIF:20Hz~20kHz(±0.5dB); AMP:10 Hz~80kHz(±0.5dB)
Sampling Rate Support: USB:
PCM:16-32BIT/44.1-384KHZ
DSD: DOP/NATIVE Mode, DSD64-256
MQA: OFS decoding

OPT/COA:
PCM: 16-24BIT/44.1-192KHZ
DSD: DSD64(DOP)
Gain: +0dB/3dB/6dB
Bluetooth Formats: AAC/SBC/aptX/aptX LL/aptX HD/LDAC

Headphone out Parameters:
Output power:1200mW(32Ω)
THD+N: 0.0015%@1kHz
S/N: 121dB
Crosstalk: ≥76dB

AUX OUT Parameters:
Output Level: 2.0Vrms
THD+N: 0.0009%@1kHz
S/N: 122dB
Crosstalk: >109dB

Battery life: ≥9H (USB IN), ≥15H (SPDIF IN), ≥18H(BT IN)
Charging time: ≤3 hours (fast charging); ≤5 hours (slow charging)
Machine size: 14.0*7.5*2.3cm, weight: 276g
Package size: 17.3*11.8*5.5cm, weight: 520g

Package list:
1 x xDuoo XD05 Plus2
1 x Type-C USB cable
1 x Type-C OTG cable
1 x 6.5 to 3.5mm earphone jack
10 x Silicone foot pads
1 x User manual
1 x xDuoo card