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Product data
Specifications.
General8
SpecificationboAt Immortal 181 Wireless HeadphonesSennheiser 505948 Wired Headphones
- Brand
- boAt Immortal 181 Wireless Headphones: boAt
- Sennheiser 505948 Wired Headphones: Sennheiser
- Model
- boAt Immortal 181 Wireless Headphones: Immortal 181 Wireless Headphones
- Sennheiser 505948 Wired Headphones: 505948 Wired Headphones
- Model Number
- boAt Immortal 181 Wireless Headphones: Immortal 181
- Sennheiser 505948 Wired Headphones: 505948
- Release date
- boAt Immortal 181 Wireless Headphones: 4th August 2023
- Sennheiser 505948 Wired Headphones: 8th June 2016
- Colour
- boAt Immortal 181 Wireless Headphones: Black
- Sennheiser 505948 Wired Headphones: Grey
- Type
- boAt Immortal 181 Wireless Headphones: Headphones
- Sennheiser 505948 Wired Headphones: Headphones
- Headphone Type
- boAt Immortal 181 Wireless Headphones: In-Ear
- Sennheiser 505948 Wired Headphones: Over-Ear
- Connectivity
- boAt Immortal 181 Wireless Headphones: Wireless
- Sennheiser 505948 Wired Headphones: Wired
Product details6
SpecificationboAt Immortal 181 Wireless HeadphonesSennheiser 505948 Wired Headphones
- Water Resistant
- boAt Immortal 181 Wireless Headphones: IPX4
- Sennheiser 505948 Wired Headphones: —
- Weight (g)
- boAt Immortal 181 Wireless Headphones: 50.00
- Sennheiser 505948 Wired Headphones: 160.00
- Microphone
- boAt Immortal 181 Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: Yes
- Connector Size
- boAt Immortal 181 Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: 3.5mm
- Cord Length (Metres)
- boAt Immortal 181 Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: 1.4
- Driver Type
- boAt Immortal 181 Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: Dynamic
Connectivity features2
SpecificationboAt Immortal 181 Wireless HeadphonesSennheiser 505948 Wired Headphones
- Bluetooth
- boAt Immortal 181 Wireless Headphones: Yes
- Sennheiser 505948 Wired Headphones: No
- Bluetooth Version
- boAt Immortal 181 Wireless Headphones: 5.3
- Sennheiser 505948 Wired Headphones: —
Battery features1
SpecificationboAt Immortal 181 Wireless HeadphonesSennheiser 505948 Wired Headphones
- Charging Port
- boAt Immortal 181 Wireless Headphones: USB Type-C
- Sennheiser 505948 Wired Headphones: —
Sound features3
SpecificationboAt Immortal 181 Wireless HeadphonesSennheiser 505948 Wired Headphones
- Impedance (Ohms)
- boAt Immortal 181 Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: 18
- Sensitivity (dB)
- boAt Immortal 181 Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: 112
- Frequency Response Range
- boAt Immortal 181 Wireless Headphones: —
- Sennheiser 505948 Wired Headphones: 16Hz-22,000Hz
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