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Highlights
Why we love this product
The REAL BLUE IN simply do it all. Whether chilling in the city, jogging in heavy rain or simply watching Netflix on your laptop: With their long battery life, IPX7 certification and legendary Teufel bass, you have the freedom to listen anytime anywhere.
Key advantages at a glance
- High-end in-ear headphones with flexible wearing options for optimal fit in any activity
- Linear HD coaxial drivers: one tweeter and one midwoofer per earphone for detailed, silky highs and deep, dry bass
- Bluetooth with apt-X® and AAC for music streaming in CD-like quality from Spotify, Amazon Music, YouTube, Apple Music and co., video sound is perfectly synced
- IPX7 rated waterproofing, headphones hold together magnetically so you'll never lose them
- Run times of up to 10 hours, auto-play function as soon as the headphones are paired, in-line remote control for music control and calls
- Handsfree with Qualcomm® cVc™ technology for wireless calling, Skype, Facetime, voice control via Google/Siri in high sound quality
- ShareMe function: connect two REAL BLUE IN wirelessly with a smartphone, Teufel Headphones app offers various setting options
- Fit adapters (Pinna piece, Hook and 4 Ear-Tips) for heavy workouts, soft workouts and chilling out, stylish, semitransparent cable protector, headphones available in black and white
Features
All technologies at a glance
Your daily dose of freedom
The all-in-one package, the all-rounder, the always-on headphones - call them what you will. The REAL BLUE IN are all those things. And thanks to the different fit adapters, they really can do it all.
Specifications
REAL BLUE IN
High-end in-ear headphones with flexible wearing options for optimal fit in any activity
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Description Item Width 1.46 cm Weight 19.2 g Height 1.46 cm Depth 2.08 cm -
Description Item Android Yes iOS Yes Microsoft Yes -
Description Item Integrated DSP Yes Battery life at medium volume 10 h Battery capacity 120 mAh Battery type Lithium-ion -
Description Item Frequency range 15 - 20000 Hz Enclosure type Closed Waterproof IPX7 Yes -
Description Item Bluetooth Yes Bluetooth 5.0 Yes Bluetooth AAC Yes Bluetooth aptX Yes Qualcomm cVc Yes USB C Yes -
Description Item Remote control Inline -
Description Item Cable length 0.8 m
Accessories
All required accessories are included in the delivery.
Recommended accessories
Included components
REAL BLUE IN
- 1 × REAL BLUE IN pack incl. tips/hook/pinna piece – Night Black
- 1 × USB-C charging cable for REAL BLUE IN
- 1 × Pouch for REAL BLUE IN – Black
Downloads & support
Downloadable documents
Shipping information
Shipping informationInformation about the guarantee
Warranty and guaranteeAudio glossary
Audio lexicon: Technical terms quickly explainedContact details
Buyers' guide and service
Store Finder
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1 Offer valid until 02.04.2025 23:59.
The voucher is only intended for the use of private customers. The voucher cannot be redeemed for cash, nor can it be used in combination with other vouchers. It cannot be used for orders that have already been placed. The resale of a voucher is prohibited and it will lose its value in the case of being resold. You can learn more about the terms and conditions in the General Business Conditions.