Sennheiser

Skullcandy

RS 175-U

Rail® True Wireless Earbuds

Wireless Headphone Specification

Wireless Headphone Specification

Over Ear

In Ear

Dynamic, Neodymium

Dynamic

NA

12 mm

32 ohm

32±15% ohms

114 dB/mW

100dB±3dB

17 Hz - 22000 Hz

20Hz - 20KHz

9 V

5 V 2A

Active

Sound Isolation

Bluetooth

Bluetooth

NA

5.2

All Bluetooth Devices

All Bluetooth Devices

NA

AAC

Nickel Metal Hydride Batteries

Lithium-Ion Batteries

100 Meters

10 Meters

18 Hours

42 Hours

8.3 Hours

1.5 Hours

Black

Black, White

3.5 mm Stereo

NA

Optical Cable

USB Type-C Charging Cable

310 gm

48.5 GM

Ergonomic design for enhanced wearing comfort.
Listening modes for situational sound customization.
Intelligently designed controls for maximum ease of use.
Closed, circumaural headphones with excellent digital wireless audio transmission.
Exceptional digital audio clarity and transmission range of up to 328ft / 100m ( line of sight ).
Enables switching between dynamic bass and virtual surround sound.
Supports analog and digital audio inputs and allows toggling between the inputs.
Multi-purpose transmitter – also functions as ‘easy-charge’ cradle and docking station.
Multi-receiver transmission – transmitter supports up to two pairs of headphones simultaneously.
2-year warranty

Sidetone.
Spotify Tapâ„¢.
Auto On/Connect.
Multipoint pairing.
Use Either Bud Solo.
Clear Voice Smart Mic.
Custom Button Functions.
Hands-Free Voice Control.
Personal Sound by Mimi®.
Skull-iQ App Compatibility.
Call, Track & Media Controls.
Adjustable Stay-Aware Mode.
Built-In Tileâ„¢ Finding Technology.
Skull-iQ Smart Feature Technology®.
IP55 Sweat, Water and Dust Resistant.
42 Hours Total Battery + Rapid Charge.
Preset and Custom EQ Modes ( Music, Bass Boost and Podcast ).
Rail delivers big, detailed sound with premium drivers and ergonomically designed ear gels for a super-comfortable, noise-isolating fit. Personal Sound by Mimi fine-tunes the sound to your individual hearing, and Clear Voice Smart Mic uses artificial intelligence to isolate your voice and reduce background noise.
Introducing Rail, our new flagship family of earbuds with Skull-iQ Smart Feature Technology®. We created Rail with a simple set of design requirements — it had to be the best sounding, best looking, most comfortable, most intelligent family of earbuds ever made, and it had to get better with time. Welcome to the future of future-proof audio.
Multipoint Pairing makes it possible to pair your earbuds to two devices at once, so if your phone rings while you’re watching a movie on your laptop, your connection will automatically switch so you can take the call. Rail also comes with Tile finding technology built-in. If an earbud is misplaced, you can just ‘ring’ it from the free Tile app.
Rail is built with Skull-iQ, a powerful technology that runs innovative voice features and enables new upgrades via the Skull-iQ App. Hands-Free Voice Controls are available in multiple languages. By simply starting a prompt with “Hey Skullcandy…,” you can control media players, summon your assistant ( including Alexa and iHeart ), access Spotify® or even take a photo.