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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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Description
Sennheiser Accentum Wireless in blackSpecifications Wearing style: Headband stereo headphones Ear Coupling: Around the ear, circum aural Transmission frequency modulation: 2,402 MHz to 2,480 MHz; GFSK, 4 DQPSK, 8 DPSK Supported Profiles: A2DP, AVRCP, HFP, HSP, GATT Connectivity: Bluetooth 5. 2 compliant, class 1, 10 mW (max) Supported codecs: SBC, AAC, aptX, aptX HD, mSBC, CVSDSpeaker principle: Dynamic Speaker type size: 37mm diameter Speaker frequency range: 10 Hz to 22 kHz Speaker
Specifications
Wearing style: Headband stereo headphones
Ear Coupling: Around-the-ear, circum-aural
Speaker frequency range: 10 Hz to 22 kHz
Size/Format (height): 4,46 cm
Battery weight: 0,016 kg
ACCENTUM includes (1) one pair of ACCENTUM Wireless headphones, (2) one USB-C charging cable, and (3) one quick guide to get you started in no time.
Transmission frequency / modulation: 2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK, 8 DPSK
Supported Profiles: A2DP, AVRCP, HFP, HSP, GATT
Connectivity: Bluetooth 5.2 compliant, class 1, 10 mW (max)
Supported codecs: SBC, AAC, aptX™, aptX HD™, mSBC, CVSDSpeaker principle:
Dynamic Speaker type/size: 37mm diameter
Speaker sensitivity: 106 dB SPL (1 kHz / 0 dBFS)
Speaker THD: <0,3% (1 kHz / 100 dB SPL)
Active Noise Cancellation: Hybrid ANC
Mic principle: MEMS
Mic frequency range: 50 Hz to 8 kHz
Mic pick-up pattern: 2 mics, beamforming for noise reduction
Battery lifespan: Up to 50 hrs music playtime via Bluetooth and with ANC (test condition: iPhone, medium volume level)
Charging time: Approx. 3 hrs for full charge; After 10 min charging up to 5 hrs music playtime
Battery type: Built-in Lithium-Ion rechargeable battery 800 mAh
Power Supply: 5 V⎓, 700 mA max, USB charging via USB-C socket
Product weight: 0,222 kg
Temperature range (operation): 0 °C to +40 °C
Temperature range (charging): +10 °C to +40 °C
Temperature range (storage): -20 °C to +60 °C
Relative humidity (operation): 10 to 80%
Relative humidity (storage): 10 to 90%
App support: Sennheiser Smart Control app for iOS™ and Android™
Country of origin: Designed in Germany, Made in ChinaHAZMAT UN # UN 3481
Custom tariff code: 851762 (BT headsets)
Lithium-Ion cells: 1 (single)
Qty (# of batteries for this type) inside product: 1
Qty (# of batteries for this type) outside product: 0
Vendor: Synergy
MPN: AHB563542PMT
Capacity: 800 mAh
Size/Format (width): 3,55 cmSize/Format (height): 4,46 cm
Size/Format (depth): 0,65 cm
Voltage: 3.7 VBattery weight: 0,016 kg
Battery energy: 3.0 Wh
Lithium content (primary): 0,00024 kg
What’s in the box
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Tohongadon keeps pups busy.
Color: Octopus
Order more cups to freeze different treats. Bought two for each pup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
★★★★★ 5
She loves it
Color: Octopus
My dog loves this. I mixed plain yogurt and blueberries and froze the two cups. She went to town and it kept her busy for about 15 min. It’s easy to open compared to some of the other toys like this. Easy to clean too.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Good
Color: 2 Packs Croissants
The product is good. But my two dogs did not like. But urs may tryb
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 3
Good quality
Color: Croissant
The quality is good, the material is very hard and heavier than I expected. My dog is too smart for this. After the first time she figured out to just let it sit and melt then drink it up in 10 seconds.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Great for Aggressive Chewers
Color: Octopus
Great great entertainment for aggressive chewers - frozen yogurt works wonderfully! Thank you! These pups have destroyed many a toy - yours is #1 Best toy/snack!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026