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boAt
Immortal 121 True Wireless Stereo (TWS) Headphones
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Sennheiser
505948 Wired Headphones
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Specifications.
General8
SpecificationboAt Immortal 121 True Wireless Stereo (TWS) HeadphonesSennheiser 505948 Wired Headphones
- Brand
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: boAt
- Sennheiser 505948 Wired Headphones: Sennheiser
- Model
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: Immortal 121 True Wireless Stereo (TWS) Headphones
- Sennheiser 505948 Wired Headphones: 505948 Wired Headphones
- Model Number
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: Immortal 121
- Sennheiser 505948 Wired Headphones: 505948
- Release date
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: 31st December 2023
- Sennheiser 505948 Wired Headphones: 8th June 2016
- Colour
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: Black
- Sennheiser 505948 Wired Headphones: Grey
- Type
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: Headphones
- Sennheiser 505948 Wired Headphones: Headphones
- Headphone Type
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: In-Ear
- Sennheiser 505948 Wired Headphones: Over-Ear
- Connectivity
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: True Wireless Stereo (TWS)
- Sennheiser 505948 Wired Headphones: Wired
Product details6
SpecificationboAt Immortal 121 True Wireless Stereo (TWS) HeadphonesSennheiser 505948 Wired Headphones
- Water Resistant
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: IPX4
- Sennheiser 505948 Wired Headphones: —
- Driver Type
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: Dynamic
- Sennheiser 505948 Wired Headphones: Dynamic
- Weight (g)
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: 45.00
- Sennheiser 505948 Wired Headphones: 160.00
- Microphone
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: —
- Sennheiser 505948 Wired Headphones: Yes
- Connector Size
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: —
- Sennheiser 505948 Wired Headphones: 3.5mm
- Cord Length (Metres)
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: —
- Sennheiser 505948 Wired Headphones: 1.4
Connectivity features3
SpecificationboAt Immortal 121 True Wireless Stereo (TWS) HeadphonesSennheiser 505948 Wired Headphones
- Bluetooth
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: Yes
- Sennheiser 505948 Wired Headphones: No
- Bluetooth Version
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: 5.3
- Sennheiser 505948 Wired Headphones: —
- Bluetooth range (Metres)
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: 10
- Sennheiser 505948 Wired Headphones: —
Sound features4
SpecificationboAt Immortal 121 True Wireless Stereo (TWS) HeadphonesSennheiser 505948 Wired Headphones
- Active Noise Cancellation
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: Yes
- Sennheiser 505948 Wired Headphones: —
- Impedance (Ohms)
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: —
- Sennheiser 505948 Wired Headphones: 18
- Sensitivity (dB)
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: —
- Sennheiser 505948 Wired Headphones: 112
- Frequency Response Range
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: —
- Sennheiser 505948 Wired Headphones: 16Hz-22,000Hz
Battery features5
SpecificationboAt Immortal 121 True Wireless Stereo (TWS) HeadphonesSennheiser 505948 Wired Headphones
- Charging Port
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: USB Type-C
- Sennheiser 505948 Wired Headphones: —
- Battery Capacity (mAh) Case
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: 400
- Sennheiser 505948 Wired Headphones: —
- Charging Time
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: 30 hours
- Sennheiser 505948 Wired Headphones: —
- Battery Capacity (mAh) Earpieces
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: 40
- Sennheiser 505948 Wired Headphones: —
- Charging Time (Hrs) Case Only
- boAt Immortal 121 True Wireless Stereo (TWS) Headphones: 1.5
- Sennheiser 505948 Wired Headphones: —
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