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Unboxed units are as good as new products with the product's packaging being unavailable. These products give you the same satisfaction of new products - but at down-to-earth prices. Usually, the product's packaging may have gotten damaged in transit. Customers use a product once or twice and then return it with opened up packaging.
Customer Returns
Returned headphones are fully functional products that have left the warehouse and therefore can no longer be sold as new as their packaging has been opened. The product may have been used once or twice by the customer who returned it.
Transit Damages
Sometimes we receive headphones in damaged packaging due to shipping accidents. These are brand new headphones with cosmetic flaws on the packaging.
Save Upto 15%
Since you won't get the original packaging, we give you a good discount compared to a new headphone.Professionally Inspected
A thorough inspection means you receive a 100% working headphone with no sound output issues.Original Warranty
All unboxed headphones carry the same warranty period as a brand new headphone would.Unbiased Customer Service
We have the same Headphone Zone customer support experience for Unboxed Products or new products.Unchanged Replacement Policy
Received a defective Unboxed unit? Return it under our Replacement Policy.ALL Original Accessories
The unboxed headphones itself comes with all original accessories.SIZE ISN'T A PROBLEM IF YOU'RE GOOD AT IT
Shanling's iconic minimalistic design is evident in its Bluetooth amplifier — The UP4. It’s a combination of a beautiful aluminium frame and 2.5D glass panels that adds elegance. You can connect your Shanling UP4 to just about any device for the high-end audio quality.



OFFERS HI-RES AUDIO, WIRED OR WIRELESS
The Shanling UP4 enjoys added credibility with the 'Hi-Res Audio' and 'Hi-Res Wireless Audio' certification from the Japan Audio Society. You can trust it with high-resolution music.



USES APTX, APTX HD, LDAC, LHDC FOR HI-RES SEAMLESS AUDIO REPRODUCTION
The UP4 houses a CSR8675 Bluetooth chip. This chip ensures stable connectivity along with lower latency and high resistance to any disturbance. With just one touch you can pair it with any device that supports NFC. It also supports LDAC, HWA, LHDC and aptX HD which reproduces high-res audio even when streaming audio wirelessly. Stay connected!




HOUSES A DUAL DAC FOR FLAWLESS HI-RES WIRED AUDIO
If you are using your Shanling UP4 with a 2.5mm jack or even with the standard 3.5 mm jack output, you won't miss on the powerful sound output. Thanks to the Dual-DAC mode, it employs two ESS Sabre ES9218P audio chips which facilitate crystal-clear, high-resolution sound output along with power efficiency.


GAIN AND DIGITAL FILTER OPTIONS TO TWEAK YOUR MUSIC LISTENING EXPERIENCE
Personalize your music with the dedicated mode button. This button has gain and digital filter settings which will slightly modify your overall music according to your preferences. Need an external sound card for your laptop? Connect Shanling UP4 to your laptop or computer as a USB DAC/AMP using nothing but just a USB-C connecter cable.

TOP NOTCH NOISE CANCELLATION TECH FOR CLEARER CALLS
You can even make & take calls with the Shanling UP4. This is all thanks to the Knowles SiSonic microphone and latest 8th generation cVc noise cancellation tech. Your calls are now clearer with minimal background noise.

SHANLING'S CONTROLLER APP TO TAKE ABSOLTUE CONTROL OF YOUR UP4
Take your Shanling UP4's wirelessness up a notch with the Shanling Controller. This nifty app lets you control playback as well as set-up your UP4. You also get added functionality like equalizer, filter & gain support, OTA updates and more.
Get the Shanling Controller App here.


SUPPORTED BLUETOOTH CODEC | HWA(LHDC), LDAC, APT-X HD, APT-X Low,
APT-X, AAC, SBC, Latency |
BLUETOOTH CHIP | Qualcomm CSR8675 |
AUDIO CHIP | ESS Sabre ES9218P x2 |
BLUETOOTH VERSION | Bluetooth v5.0 |
TRANSMISSION DISTANCE | 10m |
MICROPHONE | Knowles SiSonic |
OUTPUT POWER | 71mW @ 32 ohms (single ended, high gain) 91mW @ 32 ohms (single ended, Dual DAC mode) 160mW @ 32 ohms (balanced output) |
SIGNAL TO NOISE RATIO | 120dB (single ended) 120dB (balanced) |
CHANNEL SEPARATING DEGREE | 73dB @ 32 ohms (single ended) 96dB @ 32 ohms (balanced) |
THD+N | 0.003% (LDAC/A-W/0.5V/32ohms) 0.03% (0.5V/others/A-W/32ohms) |
BATTERY LIFE | 15 hours (single ended) 10 hours (balanced) |
CHARGING TIME | 2 hours |
BATTERY CAPACITY | 550mAh |
POWER ADAPTER | DC 5V/500 mA |
USB PORT | Type-C interface, supporting driver-free USB DAC |
VOLUME CONTROL | Independent from smartphone volume setting, controlled by volume wheel |
CONNECTOR | 3.5mm and 2.5mm jack |
SIZE | 60 mm*36 mm*13.5 mm |
WEIGHT | 37G |
WHAT YOU WILL GET | 1. Shanling UP4 Portable Amp |
2. Clip Case | |
3. USB-C Cable | |
4. User Manual | |
5. Warranty | |
WHAT YOU WILL NOT GET | 1. Original packaging of Shanling UP4 Portable Amp |


30 Years of Shanling: Engineering Audio Products for Hi-Fi Music Enjoyment
Shanling was established in 1988 when it began developing audio products and launched its first-ever Hi-Fi stereo amplifier. Since its beginning, Shanling has continuously developed new products and has incorporated multiple patented technologies like the SONY LDAC, Bluetooth BQB, Hi-Res from Japanese Audio Association, Microsoft HDCD, Dolby Digital, DTS, DVD, SACD, CD patent and more. For more than 30 years Shanling employees have upheld the spirit of integrity, innovation, team spirit and hard work.

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Shanling is Powered by Excellence and Customer Satisfaction
Excellence in quality and customer satisfaction has always been the driving force for Shanling. Shanling is from China - headquartered in Shenzhen with a factory in Dongguan. Their product range consists of Hi-Res portable music players, portable amplifiers, Hi-Fi headphones, SACD/CD players, Hi-Fi amplifiers, power conditioners and more. By maintaining a strong relationship with the high-end manufacturers over the years, Shanling today enjoys the position of being one of the most reputed companies in the industry.

Exceptional Digital Audio Players with Cutting-Edge Audio Technologies
Shanling is known for the incorporation of cutting edge technology and that's evident in all the audio players developed by Shanling. Each Shanling audio player features high-end specs including the ESS DAC Chip, Qualcomm aptX, Retina HD display and a strong battery life. The M series of digital audio players like the Shanling M0, M2s, M3s are prime examples of their performance and price and therefore have been highly popular.
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Cerfied Hi-Res Audio by the Japan Audio Society
High-Res Audio certified by the Japan Audio Society has been consistent among all the Shanling digital audio players. All these Hi-Res DAPs go through severe tests to get the great sound. The DAPs are designed to support all the high-res audio files including the DSD format. The Shanling UP2 is a brilliantly crafted DAC/AMP which has been highly popular among the users.
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1 Year Warranty
Don't sweat it, this Shanling - UP4 (Unboxed) comes with a warranty
from Shanling that covers manufacturing defects.
All products featured on Headphone Zone are backed by an original manufacturer's warranty.
Read more about Shanling's warranty in India.

Wireless Headphone amplifier
VGP Awards
Dec, 2019
"The Shanling UP4 is a great DAC/AMP for audiophiles who are looking to improve the sound quality and balanced output for their smartphone at a reasonable price."
Read More"The Shanling UP4 is almost a Swiss army knife in terms of features offered and it's a great companion to one's every need when it comes to mobile DACs."
Read More"The UP4 is a great little device for those people who have a good set of earphones or headphones yet don't want to go down the expensive external DAP route."
Read MoreThank you Headphone Zone team for timely delivery especially in this situation and bringing this product to India I recommend everyone to check this one before considering other alternatives in the market.
Good Purchase with Good Delivery Experience!!! Delivery Experience - Extremely satisfied. The packaging was sufficient and delivered 2 days before the committed delivery experience. Delivered in almost 48 hrs.
Good and quick delivery from Headphone Zone and would recommend others to buy from them too. No issues from their end whatsoever.
Amazing support from the Headphone Zone team, this is my second product purchase. Delivery at critical times (COVID19), is just awesome, received my headphones one day before the committed time. Kudos to the team.
It’s one of the best sites to get premium quality headphones. Their service is unparalleled!! Would recommend 10/10. A Grade service!!
Experience was smooth. The Headphone Guru was kind and answered all my queries. The delivery was super fast. The product is genuine This is my go-to destination for everything audio from now on.

UPCOMING EVENTS
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