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Product data
Specifications.
General8
SpecificationPortronics Harmonics Z7 Wireless HeadphonesZebronics 15HM Wired Headset
- Brand
- Portronics Harmonics Z7 Wireless Headphones: Portronics
- Zebronics 15HM Wired Headset: Zebronics
- Model
- Portronics Harmonics Z7 Wireless Headphones: Harmonics Z7 Wireless Headphones
- Zebronics 15HM Wired Headset: 15HM Wired Headset
- Model Number
- Portronics Harmonics Z7 Wireless Headphones: Harmonics Z7
- Zebronics 15HM Wired Headset: 15HM
- Release date
- Portronics Harmonics Z7 Wireless Headphones: 30th June 2023
- Zebronics 15HM Wired Headset: 31st October 2012
- Colour
- Portronics Harmonics Z7 Wireless Headphones: Black
- Zebronics 15HM Wired Headset: Black
- Type
- Portronics Harmonics Z7 Wireless Headphones: Headphones
- Zebronics 15HM Wired Headset: Headset
- Connectivity
- Portronics Harmonics Z7 Wireless Headphones: Wireless
- Zebronics 15HM Wired Headset: Wired
- Headphone Type
- Portronics Harmonics Z7 Wireless Headphones: —
- Zebronics 15HM Wired Headset: On-Ear
Product details7
SpecificationPortronics Harmonics Z7 Wireless HeadphonesZebronics 15HM Wired Headset
- Microphone
- Portronics Harmonics Z7 Wireless Headphones: Yes
- Zebronics 15HM Wired Headset: Yes
- Water Resistant
- Portronics Harmonics Z7 Wireless Headphones: IPX4
- Zebronics 15HM Wired Headset: —
- Driver Size
- Portronics Harmonics Z7 Wireless Headphones: 10 mm
- Zebronics 15HM Wired Headset: 27 mm
- Driver Type
- Portronics Harmonics Z7 Wireless Headphones: Dynamic
- Zebronics 15HM Wired Headset: Dynamic
- Weight (g)
- Portronics Harmonics Z7 Wireless Headphones: 150.00
- Zebronics 15HM Wired Headset: 125.00
- Connector Size
- Portronics Harmonics Z7 Wireless Headphones: —
- Zebronics 15HM Wired Headset: 3.5mm
- Cord Length (Metres)
- Portronics Harmonics Z7 Wireless Headphones: —
- Zebronics 15HM Wired Headset: 1.8
Connectivity features3
SpecificationPortronics Harmonics Z7 Wireless HeadphonesZebronics 15HM Wired Headset
- Bluetooth
- Portronics Harmonics Z7 Wireless Headphones: Yes
- Zebronics 15HM Wired Headset: No
- Bluetooth Version
- Portronics Harmonics Z7 Wireless Headphones: 5.3
- Zebronics 15HM Wired Headset: —
- Bluetooth range (Metres)
- Portronics Harmonics Z7 Wireless Headphones: 10
- Zebronics 15HM Wired Headset: —
Battery features4
SpecificationPortronics Harmonics Z7 Wireless HeadphonesZebronics 15HM Wired Headset
- Battery Life
- Portronics Harmonics Z7 Wireless Headphones: 40 hours
- Zebronics 15HM Wired Headset: —
- Charging Port
- Portronics Harmonics Z7 Wireless Headphones: USB Type-C
- Zebronics 15HM Wired Headset: —
- Charging Time
- Portronics Harmonics Z7 Wireless Headphones: 2 hours
- Zebronics 15HM Wired Headset: —
- Battery Capacity (mAh) Earpieces
- Portronics Harmonics Z7 Wireless Headphones: 280
- Zebronics 15HM Wired Headset: —
Sound features3
SpecificationPortronics Harmonics Z7 Wireless HeadphonesZebronics 15HM Wired Headset
- Impedance (Ohms)
- Portronics Harmonics Z7 Wireless Headphones: —
- Zebronics 15HM Wired Headset: 32
- Sensitivity (dB)
- Portronics Harmonics Z7 Wireless Headphones: —
- Zebronics 15HM Wired Headset: 62
- Frequency Response Range
- Portronics Harmonics Z7 Wireless Headphones: —
- Zebronics 15HM Wired Headset: 50Hz-16,000Hz
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