The SMS Audio Street by 50-ANC are home/studio-style noise-canceling headphones with a closed over-ear design. These iPod/cellphone-centric headphones can be used with the noise-canceling feature turned on or off. They have a detachable 53-inch audio cord with a modified stereo 4-contact mini-plug that works with iPods, iPads, iPhones, and some cell phones, but it may not be compatible with other audio devices. The headphones have an inline microphone and remote with music player and call connect/disconnect controls. This model's earcups can be folded for travel and storage. The Street by 50-ANC comes with a USB charging cable, a mini-plug-to-airplane-jack adapter, and a carrying case. It is covered by a 12-month warranty.
About This Brand
SMS Audio markets headphones developed in conjunction with the rapper 50 Cent. The company also offers "Star Wars"-themed models, as well as sports and wireless headphones.
Features & Specs - SMS Audio Street by 50 - ANC
Weight (oz.) Reflects the weight, in ounces, of the headphones including the audio cable and batteries, if any.
Cable length (in.) Cable length indicates the approximate length of the cable from the headset or earpiece to the plug, measured in inches.
Cable length (in.)
Battery type The number and type of batteries used.
Works with noise reduction off Will operate without the noise-canceling circuitry activated; allows the model to be used as standard headphones if the batteries die.
Works with noise reduction off
Integrated microphone Has an integrated microphone for use with some cell phones or audio players with a recorder function.
Call connect/disconnect control This allows you to answer or disconnect from a phone call with some cell phones.
Call connect/disconnect control
Integrated volume control This allows you to adjust the volume without having to dig into your pocket or purse for a player.
Integrated volume control
Integrated player control This allows you to control some player functions (for example: play, pause, track skip) via a control without having to dig into a pocket or purse for a player.
Integrated player control
Detachable cable A detachable cable allows the headphones to be used for noise canceling without the cord being connected to a music or video player, or dangling from the headset.
Monitor function (mute) Has a control that turns off the audio, and in the case of noise canceling models turns off the noise canceling function, so that ambient sounds can be heard. Useful for hearing ambience like travel announcements without turning off the audio player or removing the headphones.
Monitor function (mute)
Noise canceling unit in earpiece The electronic circuitry for the noise cancelation function is integrated into headphones earpiece rather than incorporated as a separate module that is integrated into the audio cord.
Noise canceling unit in earpiece
Low battery indicator An indicator to show that the headphone battery power is low and will need to be replaced or recharged.
An attractive headphone in an expensive box. They fit well, but seem a bit heavy. I think wearing them for a long flight (or train ride) would become uncomfortable. Poor instructions--don't discuss charging options. I am also concerned that the built-in lithium rechargeable battery may not be replaceable. After charging, I tried to engage the ANC--but it just crackled and hissed. With the ANC off, they played well--but something is not working properly when the ANC is turned on.
How long have you owned it:
A month or less
No, I would not recommend this to a friend.
By tommy J
from north carolina
(10 of 11 customers found this review helpful)
very well constructed. amazing fit and feel.<br />these are really a great set of cans.
How long have you owned it:
More than six months
Yes, I would recommend this to a friend.
from Palo Alto, CA
(34 of 34 customers found this review helpful)
The active noise cancelling barely works
Poor noise cancelling
I bought this SMS unit based on a Consumer Reports review that rated the active noise cancelling (ANC) as Excellent. But the ANC on this unit barely works. By contrast, I have a two-year-old Bose QuietComfort 15 headphone set that has nearly perfect noise cancelling. <br /><br />For this SMS unit, I made sure to follow the directions: I charged the unit until the light glowed green, then I turned on the ANC and verified that the light was glowing blue. I tested them and gave them to a co-worker to test as well. We both had the same verdict: Very little active noise cancelling. What a big disappointment.<br /><br />The ANC on this unit is about 20% as effective as that provided by my two-year-old Bose QuietComfort 15 headphones. It doesn't silence people talking within 10 feet at all; merely makes them about 20% less loud.