The AK XB10 uses aptX™ HD technology, the latest Bluetooth codec from Qualcomm. 24-bit HD audio that was simply not possible with previous Bluetooth technologies can now be fully enjoyed with aptX™ HD. 

Along with DAC, amp, and essential components of fine audio, the AK XB10 delivers a distinctive difference in sound from conventional Bluetooth products. 

• Qualcomm® aptX™ HD
• Capable of transmitting up to 24-bit/48 kHz audio that is faithful to the original audio file.
• Perfect Sound
• Equipped with a Hi-Fi DAC capable of reproducing high-quality sound up to 24-bit/192 kHz
• Dual Audio Output
• Equipped with both 3.5mm unbalanced & 2.5mm balanced audio outputs
• iOS & Android Compatible
• Compatible with all iOS, Android, and many other Bluetooth devices
• Handsfree Function
• Supports voice calls and features a built-in microphone: receive calls when using earphones without a microphone
• Design Concept
• Inspired by Astell&Kern's principal design motif of light and shadow.

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