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Product data
Specifications.
General8
SpecificationboAt Immortal 181 Wireless HeadphonesSennheiser 504407 Wired Headset
- Brand
- boAt Immortal 181 Wireless Headphones: boAt
- Sennheiser 504407 Wired Headset: Sennheiser
- Model
- boAt Immortal 181 Wireless Headphones: Immortal 181 Wireless Headphones
- Sennheiser 504407 Wired Headset: 504407 Wired Headset
- Model Number
- boAt Immortal 181 Wireless Headphones: Immortal 181
- Sennheiser 504407 Wired Headset: 504407
- Release date
- boAt Immortal 181 Wireless Headphones: 4th August 2023
- Sennheiser 504407 Wired Headset: 15th September 2014
- Colour
- boAt Immortal 181 Wireless Headphones: Black
- Sennheiser 504407 Wired Headset: Black
- Type
- boAt Immortal 181 Wireless Headphones: Headphones
- Sennheiser 504407 Wired Headset: Headset
- Headphone Type
- boAt Immortal 181 Wireless Headphones: In-Ear
- Sennheiser 504407 Wired Headset: On-Ear
- Connectivity
- boAt Immortal 181 Wireless Headphones: Wireless
- Sennheiser 504407 Wired Headset: Wired
Product details4
SpecificationboAt Immortal 181 Wireless HeadphonesSennheiser 504407 Wired Headset
- Water Resistant
- boAt Immortal 181 Wireless Headphones: IPX4
- Sennheiser 504407 Wired Headset: —
- Weight (g)
- boAt Immortal 181 Wireless Headphones: 50.00
- Sennheiser 504407 Wired Headset: 58.00
- Microphone
- boAt Immortal 181 Wireless Headphones: —
- Sennheiser 504407 Wired Headset: Yes
- Cord Length (Metres)
- boAt Immortal 181 Wireless Headphones: —
- Sennheiser 504407 Wired Headset: 2.9
Connectivity features2
SpecificationboAt Immortal 181 Wireless HeadphonesSennheiser 504407 Wired Headset
- Bluetooth
- boAt Immortal 181 Wireless Headphones: Yes
- Sennheiser 504407 Wired Headset: No
- Bluetooth Version
- boAt Immortal 181 Wireless Headphones: 5.3
- Sennheiser 504407 Wired Headset: —
Battery features1
SpecificationboAt Immortal 181 Wireless HeadphonesSennheiser 504407 Wired Headset
- Charging Port
- boAt Immortal 181 Wireless Headphones: USB Type-C
- Sennheiser 504407 Wired Headset: —
Sound features2
SpecificationboAt Immortal 181 Wireless HeadphonesSennheiser 504407 Wired Headset
- Sensitivity (dB)
- boAt Immortal 181 Wireless Headphones: —
- Sennheiser 504407 Wired Headset: 113
- Frequency Response Range
- boAt Immortal 181 Wireless Headphones: —
- Sennheiser 504407 Wired Headset: 50Hz-18,000Hz
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