iRiver AstellKern AK XB10 Extreme Bluetooth Amplifier

• ㆍProduct Highlights
  
  - The AK XB10 provides a way for people to use their current collection of wired headphones and earbuds wirelessly with their smartphones, even if your smartphone does not have a headphone jack. 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 (Android - SBC, aptX™, aptX HD; iOS - AAC)
  
  - Handsfree Function : Supports voice calls and features a built-in microphone: receive calls when using earphones without a microphone
  
  - Design Concept : The simple clip further enhances the portability and keeps your hands free.
  
  
  
  
  
• ㆍSpecification
  
  - Brand : iriver
  
  - Model : AK XB10
  
  - Color : Black
  
  - Dimensions (WxHxD) : 50(1.97"W) x 50(1.97"H) x 12.3(0.48"D) (mm)
  
  - Weight : 23g(0.81oz)
  
  - Bluetooth Version : Bluetooth 4.1, Class2
  
  - Bluetooth Profile : A2DP(Multi), AVRCP, HFP, HSP
  
  - Coverage : Maximum of 10 meters
  
  - Codec : SBC, AAC, aptX™, aptX™ HD
  
  - Port : 2.5mm Balanced/ 3.5mm Unbalanced
  
  - Output Level : 2.5mm Balanced : 1.8Vms / 3.5mm Unbalanced : 0.9Vms
  
  - Battery Type : 350mAh 3.7V lithium polyer rechargeable battery
  
  - Hours of Operations : Approximately 5 hours for music playing and phone calls
  
  - Standby time : Up to 300 hours
  
  - Charging time : Approximately 2 hours
  
  - Charging Method : Micro USB 5Pin(charging 5V 2A)
  
  - Voltage : Free Volt (100-240V) / Korea C Type
  
  
  
  
  
• ㆍWhat is in the box ?
  
  - Body
  
  - Clip
  
  - Micro USB cable
  
  - Manual