Feature(may vary by option.)

●Product specifications: Power supply: USB bus-powered; DAC chip: CS43131 x 2; Cable installed: USB Type-C ; Output terminal: 4.4mm balanced headphone output; Recommended impedance: 16-300Ω; Output (THD+N<1%): 112mW (16Ω), 153mW (32Ω), 54mW (300Ω) 27 mW (600 Ω); Frequency response: 20 Hz - 50 KHz (±0.05 dB); S/N ratio: 125 dB (32 ΩA); 131 dB (600 Ω A); THD+N: <0.005 % (32 ΩA); Compatible sampling rate: Maximum PCM384 DSD128. (DoP), DSD256 (Native); Body Color: Black; Dimensions: 1.6 x 0.6 x 0.5 inches (40 x 15 x 12 mm); Cable Length: Approx. 2.8 inches (70 mm); Weight: Approx. 0.4 oz (12.3 g); Accessories: USB A to Type-C adapter/Quick Start guide
●Product Overview: Connectivity: Bus powered and USB Audio Class 2.0 compatible, ensuring connectivity with a variety of devices. Housing: Metal housing for high texture and heat dissipation Indicator: RGB indicator allows you to imagine playback frequency. App supported: Supports FiiO Control app for a variety of settings

[USB Type C]

Description

KA2 mini amplifier is certified for Hi-Res audio support based on standards developed by the Japan Audio Association (JAS) and the Consumer Electronics Association (CEA) The KA2 dongle allows you to get accurate and high-fidelity audio perfectly true to the original performance. For more powerful, stable and more enjoyment, the KA2 USB DAC only has 4.4mm headphone output. The KA2 Dongle is lightweight yet powerful, you can use it for chating, living shows, listening music, playing games, etc. The KA2 headphone amplifier has two different interfaces, and the lightning connector is compatible with Android systems, which can be used with smartphones, computers, laptops, and player devices. The KA2 mini amplifier supports up to DSD256 and 32bit/384kHz PCM for convenient lossless sound anytime.