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SHANLING UP4 2022 Bluetooth Balanced Headphone Amplifier USB DAC 2 x ES9219C CSR8675 BT Chip 2.5mm Balanced 3.5mm Single-Ended Jack High Low Gain NFC HD Calling for Phone/TV/Tablet/PC/Car
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SHANLING UP4 2022 Bluetooth Balanced Headphone Features
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[Dual ES9219C DAC]: The UP4 2022 is equipped with two deeply developed ES9219C chips as the core DAC. The heat generation is stably controlled while the power consumption is low. The resolution and restoration power are convincing, and the strong output power presents excellent warm sound quality.
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[2.5mm Balanced + 3.5mm Single-ended Output]: The UP4 2022 is equipped with a 2.5 + 3.5mm dual interface. In the balanced output mode, the dual ES9219C DAC burst out synchronously, and the left and right separation, sound field performance, and signal output are getting better and better.
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[Long battery life]: UP4 2022 is equipped with a large 540mAh battery, charging for 2 hours, listening for a whole day about 300 hours long standby, single ended is 11.5H, balance is 9.5H, guarding your HiFi journey.
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[More function]: HD calling; High-gain, low-gain, dual DAC booster switch freely; NFC function; APP Control; UP4 2022 is equipped with mainstream Type-C USB interface, supports USB DAC, mobile phone, computer, tablet, TV, car audio and other equipment, easy to connect.
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[Bluetooth 5.0 Headphone Amplifier]: Qualcomm CSR8675 Bluetooth chip, UP4 2022 adopts Bluetooth 5.0 version, supports LDAC / LHDC/ aptX HD / aptXLL / aptX / AAC / SBC full-format Bluetooth encoding protocol, provides stable and smooth Bluetooth transmission, and bid farewell to delay. The corresponding lights are different under different protocols, and you can enjoy a free and intelligent experience.
About SHANLING UP4 2022 Bluetooth Balanced Headphone
SHANLING UP4 2022 Full format balanced Bluetooth decoded Headphone Amplifier Product Features Dual ES9219C DAC Single-Ended Enables Dual DAC Gain Mode CSR8675 Bluetooth 5.0 Supports all Bluetooth encoding formats 3.5 Single Ended + 2.5 Balanced Dual Output Powerful thrust 11.5H battery life Support high and low gain switching Golden scroll wheel Specification Bluetooth codec format: LDAC / LHDC / aptX HD / aptX Low Latency / aptX / AAC / SBC Bluetooth chip:Qualcomm CSR8675 DAC chip:ES9219C x 2 Bluetooth version:Bluetooth 5.0 Transmission distance:10 meters Microphone: High quality microphone Endurance:15 (hours) single-ended,10 hours (balanced) Charging: 2 hours Battery capacity:540mAh Power adapter:DC 5V/500mA b>Single-ended output Output Power: 1.75V / 32Ω (100mW / 32Ω)(Dual DAC Mode) 1.51V / 32Ω (71mW / 32Ω)(High Gain Mode) Frequency Response:20Hz - 40kHz (-0.7dB) THD+N:0.002% (A-W / 1V / 32Ω) Channel Separation:71dB / 32Ω Signal-to-noise ratio:119dB Noise Floor:114dB (High Gain Mode) Output Impedance:
