Space grey aluminium triangular prism body
Disc-type charging dock
Rotatable volume knob with LED light guide and the “Clip” design
AKM+ DAC & headphone amplifier chip
Support AAC audio codec
Fully complies with Hi Res Audio certification
Structure of ProStereo D1
Fully complies with the Hi-Res Audio! certification requirements of the Japan Audio Society
Upsampling to 32bit / 384kHz
Allows to be connected to two Bluetooth devices at the same time
Up to 10 meters
Up to 6.5 hours
With SRC: Up to 5 hours
Without SRC: Up to 6 hours
Less than 2 hours
Dongle: 42.7 g
Dock: 62.2 g
Dongle: 78.5 (H) x 23 (W) x 22 (T) mm
Charging Dock: 67.0 (D) x 16 (T) mm
Giftbox: 194(L) x 114(W) x 52(H) mm
ProStereo D1 Wireless Hi-Fi Headphone Amp
3.5mm Earphone (subject to sales package)
Charging Dock (subject to sales package)
Type-C USB Charging Cable
Quick Start Guide
!The product with this logo is conformed to High-Resolution Audio standard defined by Japan Audio Society. This logo is used under license from Japan Audio Society.
~© 2018 Google Inc. All rights reserved. Android is a trademark of Google Inc.
^iPhone is trademark of Apple Inc., registered in the U.S. and other countries.
+AKM is a trademark of Asahi Kasei Microdevices Corporation in Japan, Europe and the United States.
#iOS devices need to be equipped with Apple Lightning to USB Camera Adapter and headphones; While Android smart phones need to be equipped with headphone, plus Micro-B USB OTG (On -The-Go) adapter or USB device (depends on Android smart phone). The sales package does not include the accessories described above.
Disclaimer: Bluetooth headset performance time are rough estimates only. Actual performance time is dependent upon various factors, including but not limited to device type and settings, features being used, temperature, humidity, storage condition and battery condition.
ProStereo™ is a brand held by i.Tech Dynamic Global Distribution Ltd.