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Ptron
Bassbuds B21 True Wireless Stereo (TWS) Headphones
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Sennheiser
504556 SC630 Wired Headset
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Specifications.
General8
SpecificationPtron Bassbuds B21 True Wireless Stereo (TWS) HeadphonesSennheiser 504556 SC630 Wired Headset
- Brand
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: Ptron
- Sennheiser 504556 SC630 Wired Headset: Sennheiser
- Model
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: Bassbuds B21 True Wireless Stereo (TWS) Headphones
- Sennheiser 504556 SC630 Wired Headset: 504556 SC630 Wired Headset
- Model Number
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: Bassbuds B21
- Sennheiser 504556 SC630 Wired Headset: 504556 SC630
- Release date
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: 16th August 2022
- Sennheiser 504556 SC630 Wired Headset: 12th August 2014
- Colour
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: Black
- Sennheiser 504556 SC630 Wired Headset: Black
- Type
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: Headphones
- Sennheiser 504556 SC630 Wired Headset: Headset
- Headphone Type
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: In-Ear
- Sennheiser 504556 SC630 Wired Headset: On-Ear
- Connectivity
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: True Wireless Stereo (TWS)
- Sennheiser 504556 SC630 Wired Headset: Wired
Product details5
SpecificationPtron Bassbuds B21 True Wireless Stereo (TWS) HeadphonesSennheiser 504556 SC630 Wired Headset
- Water Resistant
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: IPX4
- Sennheiser 504556 SC630 Wired Headset: —
- Driver Size
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: 10 mm
- Sennheiser 504556 SC630 Wired Headset: —
- Driver Type
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: Dynamic
- Sennheiser 504556 SC630 Wired Headset: —
- Weight (g)
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: 29.00
- Sennheiser 504556 SC630 Wired Headset: 76.00
- Microphone
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: —
- Sennheiser 504556 SC630 Wired Headset: Yes
Connectivity features2
SpecificationPtron Bassbuds B21 True Wireless Stereo (TWS) HeadphonesSennheiser 504556 SC630 Wired Headset
- Bluetooth
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: Yes
- Sennheiser 504556 SC630 Wired Headset: —
- Bluetooth Version
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: 5.2
- Sennheiser 504556 SC630 Wired Headset: —
Sound features3
SpecificationPtron Bassbuds B21 True Wireless Stereo (TWS) HeadphonesSennheiser 504556 SC630 Wired Headset
- Impedance (Ohms)
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: 32
- Sennheiser 504556 SC630 Wired Headset: 200
- Sensitivity (dB)
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: —
- Sennheiser 504556 SC630 Wired Headset: 103
- Frequency Response Range
- Ptron Bassbuds B21 True Wireless Stereo (TWS) Headphones: —
- Sennheiser 504556 SC630 Wired Headset: 50Hz-18,000Hz
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