Shanling / UP2

The portable headphone amplifier Shanling UP2 is a high-quality headphone amplifier that supports Bluetooth and high resolution audio.

■Detailed volume control function
- 64 levels of volume adjustment are possible so that you can enjoy music at the optimal volume with any earphone. You can control the volume level individually on both the Shanling UP2 and the connected smartphone.

■Wide range of connectivity
- Supports LDAC/LHDC/aptX HD/aptX LL/aptX/AAC/SBC. You can enjoy high-quality sound on any device. Since it supports LDAC, LHDC, and aptX HD, high-resolution sound sources are played at the same resolution.

■Codec management
- The LED indicator on the main unit always displays the codec being played.
* SBC: Blue, AAC: Light blue, aptX/aptX LL Purple, LDAC: Green, HWA: White, aptX HD: Yellow

■ Battery life of 200 hours in standby mode and 11 hours of playback time.
- Battery capacity: 400mAhn　
* Measured using the SBC codec. Battery life may vary depending on the codec, audio file, connection quality, etc.
* The LED indicator will turn red while charging. It will turn off when charging is complete.

■ Stress-free connection
The Qualcomm CSR8675 Bluetooth chip promises the best connectivity, such as long-distance stability, minimal latency, and resistance to radio interference.
* Supports HWA Hi-res Wireless Audio.

■ Tuned by Hi-Fi audio professionals
・ Equipped with an ESS Sabre ES9218P audio chip, the UP2 inherits the audio quality of the popular Shanling M0. It provides low impedance, high resolution, powerful output, and excellent power efficiency.

■ All operations consolidated on one wheel
All operations on the Shanling UP2 are performed using the multi-function wheel.

- Power on: Press and hold for 3.5 seconds (indicator flashes blue three times)

- Power off: Press and hold for 3.5 seconds (indicator flashes red for 2 seconds)

- Pairing mode: Press and hold for 5 seconds when power is off (indicator flashes blue and red in sequence)

- Play/pause: Click once

- Next song: Double click

- Previous song: Triple click

- Answer a call: Click once when a call is coming in on the connected device

- Hang up a call: Click once during a call

- Hang up a call: Double click during an incoming call
*Please check the user manual for details

■ Clean calls
High-quality Knowles SiSonic microphone and new 8.0 generation cVc noise canceling technology make your voice clear and easy to understand even in noisy places.

■ Useful functions that are more than just an amplifier

- You can connect the Shanling UP2 to your computer and use it as a USB-DAC/AMP. It can be easily connected with a USB-C cable, and there is no need to prepare additional drivers.

■ Detachable clip case
A highly practical clip is included. It can be easily removed.

＜Specifications＞
■Supported Bluetooth codecs: LDAC/LHDC/aptX HD/aptX Low Latency/aptX/AAC/SBC
■Bluetooth chip: Qualcomm CSR8675
■DAC chip: ESS Sabre ES9218P
■Bluetooth version: Bluetooth 5.0
■Connection distance: up to 10m
■Microphone: Knowles SiSonic
■Output voltage: 67mW (32Ω)
■S/N: 116dB
■Crosstalk: 72dB
■Distortion rate: 0.005% (HWA), 0.05 (other codecs)
■Output impedance: 0.25Ω
■Operating time: 11 hours (SBC)
■Charging time: 2 hours
■Battery capacity: 400mAh
■Input power: DC5V/500mA
■USB port: Type C
■Accessories: Dedicated clip case, USB Type C cable, instruction manual
■Volume adjustment: 64 levels (adjusted with the wheel on the main unit)
■Equipped terminal: 3.5mm jack
■Main unit size: 55*27*12mm
■Weight: 26g