Manual of product BT539i
Technical Specifications BT539i
Representation / realization
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Product typeHeadset
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Portable headset styleArc
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Recommended useCalls/Music
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Type of headsetBinaural
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Product colorWhite
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Cable length1.2 m
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Volume orderButton
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Order typeButtons
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Function keysAnswer/end call, Bluetooth pairing, Play/pause, Track <, Track >, Volume +, Volume -
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IndicatorsYes
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FoldableNo
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FoldableNo
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FoldableNo
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IndicatorsYes
Connectivity
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Connectivity technologyWith wire & without wire
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USB ConnectivityYes
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USB ConnectivityYes
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USB ConnectivityYes
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TWS technology (True Wireless Stereo)No
Headphones/Earphones
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Ear couplingSupra-aural
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Headphone frequency10 - 20000 Hz
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Impedance38 Ohm
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Headset sensitivity97 dB
Microphone
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Microphone typeIntegrated
Battery
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Streaming audio playback12 h
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Loading sourceUSB
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Works on batteriesYes
Sustainability
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Compliance with sustainabilityYes
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Sustainability certificatesTHIS
Packaging contents
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Cables includedAudio (3.5 mm)
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Presentation of product BT539i specifications from brand Koss
Generalities
The brand of the product Koss BT539i is Koss. This brand is known for its quality and innovation in the field of household appliances. The product model Koss BT539i is BT539i | 191809. This model ensures optimal performance and an enhanced user experience.
Headphones/Earphones
The ear coupling of the Koss BT539i product is in-ear. This coupling allows for optimal sound immersion and prolonged listening comfort. The impedance of the product Koss BT539i is 38 Ohm. This feature is essential to ensure optimal audio quality. The sensitivity of the product Koss BT539i is 97 dB. This feature allows for clear and powerful sound, ideal for an immersive listening experience. The Koss BT539i headphones have a frequency of 10 - 20000 Hz, providing a wide sound range for an immersive listening experience.
Connectivity
The product Koss BT539i features a Avec fil &sans fil connectivity technology. This functionality allows for practical and flexible use without the constraints of cables. Does the Koss BT539i have a 3.5 mm Connector? Oui. This connector allows for a standard audio connection for many devices. Does the Koss BT539i have Bluetooth? Oui. This feature allows for a convenient wireless connection with other compatible devices. Does the product Koss BT539i have USB Connectivity? Oui. This feature allows for easy connection of various devices and accessories. Does the product Koss BT539i have TWS (True Wireless Stereo) Technology? Non. This technology provides an optimal wireless audio experience, offering freedom of movement and exceptional sound quality.
Microphone
The type of microphone of the product Koss BT539i is Intégré. This built-in microphone provides a convenient solution for quality recordings without additional clutter.
Representation / realization
The product Koss BT539i has headphones. These headphones provide an immersive audio experience and are designed for optimal comfort during your travels. The product type of Koss BT539i is Casque. This product is ideal for an immersive and comfortable audio experience. The type of headset for the product Koss BT539i is Binaural. This headset provides an immersive audio experience tailored to your needs. The recommended use of the product Koss BT539i is Appels/Musique. This model is ideal for use with a PC or a laptop. The color of the product Koss BT539i is Blanc. This shade gives it a modern and elegant look. The cable length of the product Koss BT539i is 1.2 m. This specification ensures optimal use and installation flexibility. The volume order of the product Koss BT539i is digital. This feature allows for efficient management of ordered quantities. The product Koss BT539i order type consists of Boutons. This order type allows for intuitive and practical use. The operation keys of the product Koss BT539i contain Answer/end call, Bluetooth pairing, Play/pause, Track <, Track >, Volume +, Volume -. These keys allow for an intuitive and practical use of the device. Does the product Koss BT539i have a detachable cable? Oui. This cable allows for an easy and convenient connection, providing flexibility of use. Does the product Koss BT539i have a Backlight? Non. This backlight enhances visibility and user comfort, even in low-light conditions. Does the product Koss BT539i have virtual Surround? Non. This feature creates an immersive audio experience, placing you at the heart of the action. Is the Koss BT539i product Foldable? Non. This product offers a convenient folding feature that makes it easy to store and transport. Does the product Koss BT539i have indicators? Oui. These indicators allow you to visualize the operating status of the device.
Sustainability
Does the product Koss BT539i comply with sustainability? Oui. This product meets established sustainability standards, thereby ensuring a reduced environmental impact. The product Koss BT539i has Sustainability Certificates: CE. These certificates ensure that the product meets high standards for energy efficiency and environmental respect.
Battery
The product Koss BT539i has continuous audio playback of 12 h. This feature allows you to enjoy your favorite tracks without interruption for long hours. Does the Koss BT539i work on batteries? Oui. This product is ideal for practical and mobile use. The charging source of the product Koss BT539i is USB. This source allows for a convenient and efficient recharge.
Packaging contents
The included cable of the product Koss BT539i contains a power plug. This cable is essential for ensuring an optimal electrical connection.
