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Product data
Specifications.
General8
SpecificationSennheiser HDB 630 Wireless HeadphonesZebronics 15HM Wired Headset
- Brand
- Sennheiser HDB 630 Wireless Headphones: Sennheiser
- Zebronics 15HM Wired Headset: Zebronics
- Model
- Sennheiser HDB 630 Wireless Headphones: HDB 630 Wireless Headphones
- Zebronics 15HM Wired Headset: 15HM Wired Headset
- Release date
- Sennheiser HDB 630 Wireless Headphones: 28th November 2025
- Zebronics 15HM Wired Headset: 31st October 2012
- Colour
- Sennheiser HDB 630 Wireless Headphones: Black
- Zebronics 15HM Wired Headset: Black
- Type
- Sennheiser HDB 630 Wireless Headphones: Headphones
- Zebronics 15HM Wired Headset: Headset
- Headphone Type
- Sennheiser HDB 630 Wireless Headphones: Over-Ear
- Zebronics 15HM Wired Headset: On-Ear
- Connectivity
- Sennheiser HDB 630 Wireless Headphones: Wireless
- Zebronics 15HM Wired Headset: Wired
- Model Number
- Sennheiser HDB 630 Wireless Headphones: —
- Zebronics 15HM Wired Headset: 15HM
Product details6
SpecificationSennheiser HDB 630 Wireless HeadphonesZebronics 15HM Wired Headset
- Microphone
- Sennheiser HDB 630 Wireless Headphones: Yes
- Zebronics 15HM Wired Headset: Yes
- Driver Size
- Sennheiser HDB 630 Wireless Headphones: 42 mm
- Zebronics 15HM Wired Headset: 27 mm
- Driver Type
- Sennheiser HDB 630 Wireless Headphones: Dynamic
- Zebronics 15HM Wired Headset: Dynamic
- Weight (g)
- Sennheiser HDB 630 Wireless Headphones: 311.00
- Zebronics 15HM Wired Headset: 125.00
- Connector Size
- Sennheiser HDB 630 Wireless Headphones: —
- Zebronics 15HM Wired Headset: 3.5mm
- Cord Length (Metres)
- Sennheiser HDB 630 Wireless Headphones: —
- Zebronics 15HM Wired Headset: 1.8
Connectivity features3
SpecificationSennheiser HDB 630 Wireless HeadphonesZebronics 15HM Wired Headset
- Bluetooth
- Sennheiser HDB 630 Wireless Headphones: Yes
- Zebronics 15HM Wired Headset: No
- Bluetooth Version
- Sennheiser HDB 630 Wireless Headphones: 5.2
- Zebronics 15HM Wired Headset: —
- Bluetooth Codec Support
- Sennheiser HDB 630 Wireless Headphones: SBC, AAC, aptX, aptX HD, aptX Adaptive
- Zebronics 15HM Wired Headset: —
Sound features4
SpecificationSennheiser HDB 630 Wireless HeadphonesZebronics 15HM Wired Headset
- Active Noise Cancellation
- Sennheiser HDB 630 Wireless Headphones: Yes
- Zebronics 15HM Wired Headset: —
- Frequency Response Range
- Sennheiser HDB 630 Wireless Headphones: 6Hz-40,000Hz
- Zebronics 15HM Wired Headset: 50Hz-16,000Hz
- Impedance (Ohms)
- Sennheiser HDB 630 Wireless Headphones: —
- Zebronics 15HM Wired Headset: 32
- Sensitivity (dB)
- Sennheiser HDB 630 Wireless Headphones: —
- Zebronics 15HM Wired Headset: 62
Battery features2
SpecificationSennheiser HDB 630 Wireless HeadphonesZebronics 15HM Wired Headset
- Battery Life
- Sennheiser HDB 630 Wireless Headphones: 60 hours
- Zebronics 15HM Wired Headset: —
- Charging Port
- Sennheiser HDB 630 Wireless Headphones: USB Type-C
- Zebronics 15HM Wired Headset: —
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