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Product data
Specifications.
General8
SpecificationBoult Audio Z40 Ultra Wireless HeadphonesZebronics 15HM Wired Headset
- Brand
- Boult Audio Z40 Ultra Wireless Headphones: Boult Audio
- Zebronics 15HM Wired Headset: Zebronics
- Model
- Boult Audio Z40 Ultra Wireless Headphones: Z40 Ultra Wireless Headphones
- Zebronics 15HM Wired Headset: 15HM Wired Headset
- Model Number
- Boult Audio Z40 Ultra Wireless Headphones: Z40 Ultra
- Zebronics 15HM Wired Headset: 15HM
- Colour
- Boult Audio Z40 Ultra Wireless Headphones: Black
- Zebronics 15HM Wired Headset: Black
- Type
- Boult Audio Z40 Ultra Wireless Headphones: Headphones
- Zebronics 15HM Wired Headset: Headset
- Headphone Type
- Boult Audio Z40 Ultra Wireless Headphones: In-Ear
- Zebronics 15HM Wired Headset: On-Ear
- Connectivity
- Boult Audio Z40 Ultra Wireless Headphones: Wireless
- Zebronics 15HM Wired Headset: Wired
- Release date
- Boult Audio Z40 Ultra Wireless Headphones: —
- Zebronics 15HM Wired Headset: 31st October 2012
Product details6
SpecificationBoult Audio Z40 Ultra Wireless HeadphonesZebronics 15HM Wired Headset
- Microphone
- Boult Audio Z40 Ultra Wireless Headphones: Yes
- Zebronics 15HM Wired Headset: Yes
- Driver Size
- Boult Audio Z40 Ultra Wireless Headphones: 10 mm
- Zebronics 15HM Wired Headset: 27 mm
- Driver Type
- Boult Audio Z40 Ultra Wireless Headphones: Dynamic
- Zebronics 15HM Wired Headset: Dynamic
- Weight (g)
- Boult Audio Z40 Ultra Wireless Headphones: 45.00
- Zebronics 15HM Wired Headset: 125.00
- Connector Size
- Boult Audio Z40 Ultra Wireless Headphones: —
- Zebronics 15HM Wired Headset: 3.5mm
- Cord Length (Metres)
- Boult Audio Z40 Ultra Wireless Headphones: —
- Zebronics 15HM Wired Headset: 1.8
Connectivity features3
SpecificationBoult Audio Z40 Ultra Wireless HeadphonesZebronics 15HM Wired Headset
- Bluetooth
- Boult Audio Z40 Ultra Wireless Headphones: Yes
- Zebronics 15HM Wired Headset: No
- Bluetooth Version
- Boult Audio Z40 Ultra Wireless Headphones: 5.3
- Zebronics 15HM Wired Headset: —
- Bluetooth range (Metres)
- Boult Audio Z40 Ultra Wireless Headphones: 10
- Zebronics 15HM Wired Headset: —
Sound features3
SpecificationBoult Audio Z40 Ultra Wireless HeadphonesZebronics 15HM Wired Headset
- Impedance (Ohms)
- Boult Audio Z40 Ultra Wireless Headphones: 32
- Zebronics 15HM Wired Headset: 32
- Sensitivity (dB)
- Boult Audio Z40 Ultra Wireless Headphones: 103
- Zebronics 15HM Wired Headset: 62
- Frequency Response Range
- Boult Audio Z40 Ultra Wireless Headphones: —
- Zebronics 15HM Wired Headset: 50Hz-16,000Hz
Battery features1
SpecificationBoult Audio Z40 Ultra Wireless HeadphonesZebronics 15HM Wired Headset
- Charging Time
- Boult Audio Z40 Ultra Wireless Headphones: 2 hours
- Zebronics 15HM Wired Headset: —
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