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W855BT
Premiere Bluetooth Headset
- High-performance 40mm drivers delivering crystal clear sound
- Switch from aptX Bluetooth v4.1 mode to wired mode, NFC support included
- 20 Hours of Playback and 400 Hours of Standby
- Playback controls: easily adjust volume, skip tracks and pause tunes with the on-ear playback controls
Intuitive Playback Controls
With the on-ear playback controls easily adjust and change your audio to how you see fit. Never reach for your device to adjust the volume or switch between tracks again. If you need to quickly pause your audio and talk with someone, press the on-ear button and begin the conversation. Once your conversation is over, press the play button and resume listening.
Easily switch between wired and wireless
Enable wireless Bluetooth mode or sync between NFC and enjoy your sound wirelessly. Forgot to charged your headphones last night? Don’t worry, easily connect your headphones to your device with the included male to male AUX audio cable.
APT-X audio decoding
The W855BT uses an all new aptX audio codec. This codec allows for a CD-level near-lossless compression over Bluetooth. This empowers you to enjoy details in music you haven’t heard in a wireless headset before.
Made from exquisite materials
Your product can only be as great as the materials used to make them. While placing emphasis on sound, we spend just as much focus on comfort. If you can’t enjoy the feeling of placing headphones on, it doesn’t matter how good the sound is if you immediately want to take them off due to discomfort. With that in mind, we have made the padding feel like you are wearing a pillow on your head.
Charge via USB
Using the universal standard for charging electronics, easily charge your headphones via a MicroUSB. Charge them by connecting to your computer, phone charger or USB to outlet adaptor.
More than wireless
You are someone that is looking for more than just a pair of wireless headphones. You demand that your headphones to be stylish and sound great. The W855BT Bluetooth headset, uses all our 20 years of professional audio background, to create the most comfortable, highest quality Bluetooth headphones you will ever experience.
All day battery
Nothing is more frustrating than having your device lose battery life during the day. That is why the W855BT has a 20-hour battery life so that our headphones will last your entire day until you get home. The W855BT also has over 400 hours of standby time so it uses less battery when inactive.
- BLUETOOTH VERSION:Bluetooth V4.1
- EFFECTIVE RANGE:About 10m
- BLUETOOTH PROFILE:HFP，HSP，A2DP，AVRCP
- FREQUENCY RESPONSE:20Hz-20KHz
- DRIVER UNIT:40mm
- IMPEDANCE:32Ω
- SENSITIVITY:98dB
What\'s in the box：
W855BT Headphones、Audio Cable、Micro USB Data Charging Cable、Storage Bag
| The HD 250BT delivers a thrilling DJ-inspired audio experience, with Sennheiser's famed transducer
technology ensuring higher quality audio with dynamic bass. Thanks to a 25-hour battery life, advanced
wireless technology and rugged design they can keep pace with the busiest lifestyles for a remarkable
listening experience anytime and anywhere.
Key Features:
- High-quality sound with dynamic bass – inspired by DJs
- Superior audio with AAC, aptX™ codec support and aptX™ Low Latency
- 25-hours of battery life
- Smart Control App with equalizer function
- Advanced wireless Bluetooth 5.0 technology with seamless connectivity
- Built-in microphone for phone calls
- 2-year warranty
Technical data
- Wearing style Bluetooth® on-ear
- Ear coupling Supra-aural
- Transducer principle dynamic, closed-back
- Transducer 32 mm
- Frequency response 20 Hz to 22,000 Hz (-10 dB)
- Sound pressure level (SPL) 110 dB (1 kHz/0 dBFS)
- THD (1 kHz, 100 dB SPL) < 0.3 % (1 kHz, 100 dB SPL)
- Microphone principle Electret Condenser
- Microphone frequency response 100 Hz to 10,000 Hz
- Microphone pick-up pattern (speech audio) omni-directional microphone , Single mic
- Power supply built-in rechargeable lithium-polymer battery: 3.7 V ?, 190 mAh , USB charging: 5 V ?, 100 mA max.
- Charging time of rechargeable battery up to 3 hrs
- Operating time 25 hrs (music playback via SBC) with headphones' ,rechargeable battery
- Temperature range operation: 0°C to +40°C
- charging: +10°C to +40°C
- storage: –20°C to +60 °C
- Relative humidity operation: 10 to 80%, non-condensing
- storage: 10 to 90%
- Weight (headphones) approx. 125 g
- App support Sennheiser Smart Control App for iOS™ and Android™
Bluetooth
- Version Bluetooth 5.0 compatible, class 1, BLE
- Transmission frequency 2,402 MHz to 2,480 MHz
- Modulation GFSK, π/4 DQPSK, 8DPSK
- Output power 10.0 mW (max)
- Profiles HSP, HFP, AVRCP, A2DP
- Codec aptX™, aptX™ Low Latency, AAC, SBC
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This waterproof Bluetooth speaker is built with a detachable tail, which can be looped, twisted, and gripped for endless mounting options. Attach the swimmer to your side, around the handlebars on your bike, or even on the handle in your shower.
Features
- Bluetooth - Stream Audio Wirelessly.
- Waterproof- Immersion in 3 ft of water for up to 30 minutes.
- Durable - Shock-Resistant & Dustproof
- 8 Hours of Battery Life - 2 Hour Charge Time
- Water-proof, dirt-proof, shock proof
- Bluetooth Speaker
- Tail and suction cup attachments
| Όταν ο ασύρματος ήχος υπερβαίνει κάθε προσδοκία, τότε ακούτε το CX Plus True Wireless από τη Sennheiser.
Προσφέρει συναρπαστική, υψηλής ποιότητας ηχητική εμπειρία με Active Noise Cancellation, έξυπνη αλληλεπίδραση και κομψή σχεδίαση για άνετη χρήση όλη την ημέρα.
Ανώτερος ήχος Sennheiser:
Αισθητήρας TrueResponse της Sennheiser για ήχο υψηλής πιστότητας
Ενεργή ακύρωση θορύβου (ANC) και transparent hearing : Αποκλείστε το θόρυβο ή αποκτήστε επίγνωση των εξωτερικών ήχων με ένα άγγιγμα
Ενσωματωμένος ισοσταθμιστής και ενίσχυση μπάσων: Προσαρμόστε τα επίπεδα του equalizer και της ενίσχυσης μπάσων
Σχεδιασμένο για ολοήμερη χρήση
IPX4: Αντοχή σε πιτσιλιές νερού για απροβλημάτιστη χρήση ενώ ταξιδεύετε, μετακινείστε ή ασκείστε
Συμπαγής, εργονομικός σχεδιασμός: Με 4 μεγέθη προσαρμογέα αυτιών(ear-tips) για βέλτιστη άνεση και ασφαλή εφαρμογή
Διάρκεια μπαταρίας: 8 με 24 ώρες χρόνος αναπαραγωγής, με φόρτιση εν κινήσει μέσω της θήκης
Μια πιο έξυπνη εμπειρία χρήστη :
Προσαρμόσιμα χειριστήρια αφής: Εξατομικεύστε τα χειριστήρια αφής για μουσική, κλήσεις και φωνητικό βοηθό ώστε να ταιριάζει με τις ατομικές προτιμήσεις σας
Ανεξάρτητη χρήση ακουστικών: Eπιτρέπει στα αριστερά και δεξιά ακουστικά να χρησιμοποιούνται μεμονωμένα ή ως ζεύγος
Μικρόφωνα με μειωμένο θόρυβο: Κρυστάλλινη λήψη φωνής από μικρόφωνα με dual beamforming σε κάθε ακουστικό για να εξασφαλίσετε βελτιστοποιημένo ήχο στις κλήσεις και πρόσβαση στον βοηθό φωνής (Siri και Google Assistant)
Έξυπνη παύση: Τα ακουστικά διακόπτουν και συνεχίζουν την αναπαραγωγή αυτόματα όταν αφαιρεθούν από το αυτί
Διαχείριση συνδέσεων: Οι συνδέσεις Bluetooth μπορούν να διαχειριστούν εύκολα μέσω της εφαρμογής Sennheiser Smart Control
Χαρακτηριστικά :
Στυλ εφαρμογή : True Wireless στερεοφωνικά ακουστικά
Ear coupling : Ear coupling
Συνδεσιμότητα Bluetooth: συμβατό με 5.2, κατηγορία 1, 10 mW (μέγιστο)
Υποστηριζόμενα προφίλ: A2DP, AVRCP, HFP
Υποστηριζόμενοι κωδικοποιητές: SBC, AAC, aptX ™, aptX adaptive
Αρχή ηχείου: Dynamic
Μέγεθος ηχείου: Διάμετρος 7 mm
Εύρος συχνοτήτων ηχείων: 5 Hz - 21 kHz
Ευαισθησία ηχείου: 114 dB SPL (1 kHz / 0 dBFS)
Ηχείο THD:
| Τύπος |
EarPhone |
|
Εφαρμογή |
Φορητά-Για το ταξίδι |
|
Ασύρματο |
BlueTooth |
|
Χρώμα |
Λευκό |
|
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Wearable Bluetooth Speaker
- Spring steel clip securely clips to any apparel — fasten it to your shirt collar for optimal performance.
- Take hands-free calls and talk safely whether on a bike, in the car, or wherever the journey leads.
- Standard USB with cap for quick and easy on-the-go charging.
On-The-Go Wearable Speaker
The Polk BOOM Bit is the worldʼs first truly wearable Bluetooth speaker that clips securely to your clothing and seamlessly integrates with how you move, safely balancing all your audio with your immediate surroundings. It features a durable enclosure, spring steel clip, speakerphone capability, and a standard USB for on-the-go charging.
Overall
Warranty - Electronics Warranty1 years
- Original Purchaser OnlyYes
Shipping Cartons - Carton 1 7.09" (18.01 cm) h x 4.13" (10.49 cm) w x 1.38" (3.51 cm) d - 0.14 lbs (0.06 kg)
Bit
- Qty Included 1
- Integrated Microphone for Hands-Free Calling Yes
- Volume ControlYes
- Track ControlYes
- Height2.95" (7.49 cm)
- Width1.37" (3.48 cm)
- Depth0.78" (1.98 cm)
- Weight0.07 lbs (0.03 kg)
- Driver Complement
- (1) 1" (2.54 cm) d (Round) - Midrange
Wireless Technology Audio Quality - Total Frequency Response352 Hz → 20 kHz
Power - Battery TypeLithium Ion
- Average Playback Time3 hrs
| Bluetooth headphones with detachable cable, excellent wearing comfort & professional sound quality.
Whether you’re an artist, engineer, podcaster, video editor or content producer, you’re always in creative mode. AKG K371-BT Professional Studio Headphones strike the perfect balance between studio-quality sound, Bluetooth functionality, plush comfort and a sleek, sturdy design that stands up to your mobile lifestyle.
K371-BTs are precision-engineered to match AKG’s Reference Response acoustic target to reproduce natural, balanced audio in extraordinary detail, so you can make more confident decisions when you’re mixing and editing. They deliver deeper bass and higher highs than any other model in their class, with a stunning frequency response of 5 Hz to 40 kHz. K371-BTs offer the convenience of switchable Bluetooth wireless and wired connectivity; a built-in microphone allows two-way Bluetooth communications. Plush, ergonomic earcups cradle your ears in supreme comfort—because once you hear how amazing your K371-BTs sound, you won’t ever want to take them off.
- Closed-back, oval over-ear design offers superior isolation, improved low-frequency response, ergonomic fit
- Largest-in-class, titanium-coated 50mm transducers with pure OFC voicecoils
- Bluetooth 5.0 functionality with 40-hour battery life
- Engineered to match AKG’s Reference Response curve acoustic target for accurate, neutral sound
- Best-in-class frequency response: 5 Hz to 40 kHz
- Best-in-class sensitivity 114 dB
- Optimal 32-ohm impedance supports a range of sound sources
- Calibrated headbands with slow-retention oval foam pads offer precise fit, superior comfort
- Earcups swivel 90 degrees for single-ear monitoring
- Built-in microphone allows two-way Bluetooth communications
- Ultra-light weight: 224 grams
- Accessories include carrying pouch and versatile detachable cables: 3m (9.8’) coiled cable; 1.2m (3.9’) and 3m (9.8’) straight cables; 3.5mm (1/8”) to 6.5mm (1/4”) adapter, charging cable
- Robust build quality with metal reinforcement for extra durability
- Sleek, stylish design
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