Sennheiser ACCENTUM Open Wireless Earbuds – Black
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Ear Buds
Type
The headphone style, such as over-ear, on-ear or true wireless earbuds.
Up to 28 hours
Battery
How long it runs on a single full charge.
Wireless
Connection
How the headphones connect to your device, wireless or wired.
Yes
Noise cancelling
Active noise cancelling uses microphones to cut out background noise.
Product Highlights
Key features at a glance
Driver Type: 11 mm dynamic
Connectivity: Bluetooth 5.3 with multipoint
Supported Codecs: SBC, AAC
Extended Playtime: Up to 28h with charging case
Battery Life: Up to 6.5h per charge
Durability: IPX4 splash resistant
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Product Highlights
Key features at a glance
Driver Type: 11 mm dynamic
Connectivity: Bluetooth 5.3 with multipoint
Supported Codecs: SBC, AAC
Extended Playtime: Up to 28h with charging case
Battery Life: Up to 6.5h per charge
Durability: IPX4 splash resistant
Ear Buds
Type
The headphone style, such as over-ear, on-ear or true wireless earbuds.
Up to 28 hours
Battery
How long it runs on a single full charge.
Wireless
Connection
How the headphones connect to your device, wireless or wired.
Yes
Noise cancelling
Active noise cancelling uses microphones to cut out background noise.
Sennheiser ACCENTUM Open Wireless Earbuds – Black | 700430
The Sennheiser ACCENTUM Open Wireless in Black brings you the freedom of an open-ear design with Sennheiser’s renowned audio quality. These earbuds let you enjoy natural, spacious sound while staying connected to the world around you, making them perfect for daily use indoors or outdoors.
Designed for comfort and convenience, they feature touch controls, multipoint Bluetooth connectivity, and long-lasting battery support. With their discreet design and splash resistance, the ACCENTUM Open is ready to accompany you anywhere.
Designed for Real Life
- Open-ear design keeps you aware of your surroundings
- Lightweight and comfortable for extended daily wear
- Touch controls manage music, calls, and settings
- Multipoint Bluetooth allows connection to two devices at once
- IPX4 splash resistance for reliable everyday use
- Classic black finish with minimalist styling
Key Features
- 11 mm dynamic drivers tuned for open, natural sound
- Bluetooth 5.3 with multipoint connectivity
- Supports SBC and AAC codecs
- Up to 6.5 hours listening per charge
- Charging case provides up to 28 hours total playtime
- Quick charge delivers extra playback in minutes
Brand
Sennheiser
Model
Accentum Open Wireless
SKU
700430
Colour
Black
Type
Open-ear wireless earbuds with ANC
Driver size
11 mm (dynamic)
Frequency response
5 – 21,000 Hz
Bluetooth version
5.3
Noise cancelling
Yes
Battery life (buds + case)
Up to 28 hours
Charging time
≈ 1 hour
Weight (single bud)
≈ 38 g total (0.038 kg) per the full spec listing
Water / splash resistance
IPX4
Features
Open-design (ambient awareness), multipoint connectivity, smart pause, touch controls
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Sennheiser ACCENTUM Open Wireless Earbuds – Black
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Product Highlights
Key features at a glance
Driver Type: 11 mm dynamic
Connectivity: Bluetooth 5.3 with multipoint
Supported Codecs: SBC, AAC
Extended Playtime: Up to 28h with charging case
Battery Life: Up to 6.5h per charge
Durability: IPX4 splash resistant