XDUOO XP-2 Pro(XP2 Pro) AK4452 Chip Bluetooth 5.0 USB DAC Headphone Amplifier AMP with 300mW output PCM 32Bit/384kHZ DSD256 SBC/AAC/APTX/LDAC Built-in Microphone cVc 8.0 Noise Reduction Technology

Description：

- Professional power amplifier circuit, powerful output power Different from the traditional integrated amplifying circuit, XP-2Pro applies the brand-new OP+BUF circuit structure, bring more thrust. The amplifier output power is enhanced to 300mW! - 300mW output power Under the 32ohm load, output power is up to 300mW, solve that your headphones can’t be drive well enough, so as to drive your headphone to a new level. - AK4452 chip DAC chip adopts AKM’s AK4452 chip, shows the excellent performance, and supports native DSD, DXD and PCM signals. The maximum support is PCM-32Bit/384kHz, DSD256, and DXD 32Bit/352.8kHz. - Qualcomm’s Bluetooth chip CSR8675 With Qualcomm’s flagship Bluetooth chip CSR8675, it supports Bluetooth 5.0 version and supports SBC, AAC, APTX, APTX LL, APTX HD and LDAC high-definition audio format transmission. - Built-in microphone with Qualcomm cVc noise cancellation technology The built-in customized audio microphone with high sensitivity supports Bluetooth voice communication. Matching with the new generation of Qualcomm’s cVc8.0 noise reduction technology, it is clearer in communication to chat like a cork and you won’t pull out the mobile in a hurry to feel awkward. *Note: the built-in microphone is only available under the Bluetooth voice communication, instead of mobile voice assistant. -Simple one-touch NFC pairing With NFC function, after it contacts the equipment with NFC function, it can recognize and easily link with it. You won’t be bothered by fussy setting. -Asynchronous USB DAC It can be used as the external USB DAC. USB receiver chip applies XMOS’s XU208. With asynchronous transfer mode, maximum support of PCM is up to 32Bit/384kHz, DXD 32Bit/352.8kHz; DSD256. Also, it supports iPhone/iOS equipment, Android phone, and player audio decoding… *Note: it needs Apple’s official original camera USB. Multi-color indicator Change of each color represents different coding formats. Under the Bluetooth mode: SBC: blue light AAC: green light LDAC: white light aptX/aptX LL/aptx HD: purple light *Notes: 1. When the battery power is less than 20%, the orange lamp is always on; 2. Under the charging mode, the red light is always on; after it is fully charged, the green light is always on. - Battery life Battery life: USB IN≥8H, AUX IN≥22H, Bluetooth≥15H Charging time: ≤3H - New appearance technology Adopts high-strength aluminum alloy. Matched with high-hard 2.5D tempered glass technology, and the red volume button is matched with deep grey body to show personality in calmness.

Specification:

Bluetooth: 16-32Bit/44.1k-96kHz Bluetooth format: SBC/ AAC/ aptX/ aptX LL/ aptX HD/ LDAC Gain: +3/9dB S/N: 115dB Crosstalk: ≥75dB Charging time: about 3 hours Size: 105*55*15.6mm Weight: 142g Sampling rate: USB PCM: 16-32Bit/44.1k-384kHz; DXD: 34-32Bit/352.8kHz; DSD: DoP/NATIVE mode, DSD64-256 Frequency response: USB/Bluetooth: 20Hz-20kHz(±0.5dB); AUX: 10Hz-100kHz(±0.5dB) Output power: 300mW@32ohm Computer USB input: support Win7/8/10, MAC, iOS, Android system Battery: 3.7V/1.800mAh THD+N: USB:0.001%@1kHz; Bluetooth: 0.002% @ 1kHz; AUX IN: 0.0009% @1kHz