►Features: 1.DSP Noise Cancellation With DSP noise cancelling mic, the headphones get rid of static and environmental noises during phone calls and music plays, so that you can have clearer and more stable calls. 2.Intelligent Control You can play/pause music, adjust volume, skip tracks, answer/end calls, and activate the voice control of your phone with one simple operation. 3.Long Play Time Built-in polymer lithium battery. One charge gives you up to 4 hours talk time/audio play time, enough to power your workouts with music for a week. ►Specifications: Bluetooth Version: Bluetooth V4.2 Support: A2DP, AVRCP/Handfree, HFP, HSP Working Distance: ≤33ft/10m (Barrier-free) Charging Time:60 minutes Talk/Music Time: Up to 2-3 Hours Sensitivity: 98dB ►Package: 1× Bluetooth sports earphones 1× USB charging cable 1× User manual
F**1
Great little DAC
I have owned this DAC for almost a year now, and I love it. For the price, I feel like there is a lot of capability with regards to the various sample rates of high res files it can deal with. This DAC prompted me to explore the world of DSD recordings. Sound is clean and detailed, which I expected, but I have not listened to the competition so can't make a comparison. A reviewer on here mentioned having issues getting the uDSD to play DSD256. I want to clarify that I personally have no issues playing DSD256 with my NuPrime UDSD. While most of my DSD files are DSD64 or 128, I do have a few in DSD256 and using Jriver to bit-stream on a Windows 10 machine the UDSD performs great. I will say that in PCM mode with extremely high bitrates (usually upconverting) there are occasionally some buffer hiccups and also some clicking noises that I think are entirely the fault of my 10 year old slow laptop processor and not a fault of the UDSD. I have not tried it on any other machines. Hope this helps anyone wondering about potential DSD issues.
G**H
No DSD256 on multiple variations or software & equipment.
Purchased 8/31/17. I tried two different Macs, four different audio apps (Audirvana+, Roon, HQPlayer, & JRiver Media Center), and 3 different USB cables (Pangea XL, AudioQuest Cinnamon, & the cable that came with the uDSD), and the best the uDSD could do is DSD128.Despite what the product description said, what is posted on NuPrime's website, what was printed on the box label, & the best efforts of a computer-saavy audiophile, the uDSD couldn't perform as advertised.(Note that another DAC, an iFi-Audio iDAC2 also rated for DSD256, had no problem delivering with all combinations of computer, software, & cabling the uDSD could only manage DSD128 with.)However, except for an occassional hiccup, it worked well & sounded great on PCM 384kHz & lower and DSD64 & 128.Four stars for what it could do, minus one for what it couldn't.
P**7
Good product
I'm glad I purchased this DAC. It sounds good, and I have had no issues after many months of use. It is used in an office system and suits my needs.
A**K
Really good device.
Suprising good sound! I connected my old mac via and usb cables and from it to my Yamaha 3080. Using JRiver 24 as player and music from HDtracks.
D**E
Wonderful Device
Works great!
R**T
Five Stars
Very good. As expected
H**F
Five Stars
Excellent product. It not only boosts the overall volume, but also makes the sound crystal clear. Highly recommended!
J**E
Nice form factor too
Sounds loud and clear. Nice form factor too.
Trustpilot
3 weeks ago
2 months ago
