Manual of product HPBT220
Editorial note
The Sunstech HPBT220 headphones stand out for their lightness and comfort, weighing only 14 g, making them ideal for prolonged use without discomfort. The audio experience is satisfactory thanks to their binaural design and in-ear coupling, offering an enjoyable sound immersion. However, some aspects deserve to be highlighted. The playback time of 5 hours may be insufficient for users wishing to enjoy their music without interruption. Additionally, while the Bluetooth 4.1 connectivity is effective, its range of 10 meters can sometimes lead to disconnections in more crowded environments. The in-ear design, although effective for sound immersion, may not suit all users, causing some discomfort during prolonged use. Regarding battery quality, the standby time of 180 hours is impressive, but the communication time of 6 hours may not be sufficient for intensive use. Furthermore, the nickel-metal hybrid (NiMH) battery technology may offer lower performance compared to modern lithium-ion batteries. Overall, the Sunstech HPBT220 offers good value for money, with satisfactory audio performance and universal compatibility, although one must consider their limitations in terms of autonomy and comfort.Score details
User experience
The user experience is generally positive due to the lightness and comfort of the headphones, allowing for prolonged use without discomfort.
Performance
The audio performance is good with optimal sound immersion, but the 5-hour playback time may be insufficient for some users.
Battery life
The standby time of 180 hours is impressive, but the 6-hour talk time may not be enough for intensive use.
connectivity
The Bluetooth 4.1 connectivity is effective, but the 10-meter range may be limited in certain environments, leading to disconnections.
Design
The in-ear design ensures good sound immersion, but may not suit all users, causing discomfort during prolonged use.
Value for money
The value for money is satisfactory, offering good audio performance and universal compatibility with various brands.
Advantages
Light and comfortable for prolonged use
180 hours of standby time
Bluetooth 4.1 connectivity up to 10 meters
Binaural sound for optimal immersion
Compatible with all brands
Disadvantages
Limited Bluetooth range of 10 meters
Insufficient battery life of 5 hours
Less efficient hybrid NiMH battery
In-ear design may be uncomfortable
Relatively old Bluetooth 4.1 model
Technical Specifications HPBT220
General Information
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ModelHPBT220
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Brand
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Category
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Type
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SKU483246
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MPN483246
Weight and dimensions
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Weight14 g
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Depth372 mm
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Height146 mm
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Width319 mm
Packaging contents
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Cables includedUSB
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Additional headphonesYes
Battery
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Communication time6 h
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Standby autonomy180 h
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Battery technologyLithium Polymer (LiPo)
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Battery capacity80 mAh
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Loading indicatorYes
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Streaming audio playback5 h
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Loading indicatorYes
Connectivity
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Bluetooth model4.1
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Bluetooth ProfilesA2DP, AVRCP
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Wireless router range10 m
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Connectivity technologyWireless
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BluetoothYes
Representation / realization
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Volume orderDigital
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Function keysPlay/pause, Track <, Track >, Volume +, Volume -
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Product typeHeadphones
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Product colorGreen
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Type of headsetBinaural
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Portable headset styleEarbuds
Other features
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Brand compatibilityAll brands
Headphones/Earphones
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Ear couplingIntra-aural
Frequently Asked Questions
At what level does the volume become excessive?
Is it possible to make hands-free calls with my headphones?
What does noise cancellation mean?
What is Bluetooth?
What is the weight of the Sunstech HPBT220?
What is the height of the Sunstech HPBT220?
What is the width of the Sunstech HPBT220?
What is the depth of the Sunstech HPBT220?
Is the manual for the Sunstech HPBT220 available in French?
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Presentation of product HPBT220 specifications from brand Sunstech
General Information
The Sunstech HPBT220 headphones, from the renowned brand Sunstech, stand out for their quality and innovation in the audio sector. This model, referenced as HPBT220 or HPBT220GN, ensures optimal performance for an enriching user experience. The EAN code 8429015015779 and 8429015015786 allows for easy and quick identification of the product in distribution systems.
Weight and Dimensions
With a lightweight of only 14 g, the Sunstech HPBT220 headphones are designed for prolonged wear, ensuring optimal comfort. In terms of dimensions, they have a depth of 372 mm, a height of 146 mm, and a width of 319 mm, allowing for harmonious integration into various environments.
Packaging Contents
The packaging of the Sunstech HPBT220 includes an essential power cable for electrical connection. Additionally, it comes with extra earbuds designed to enhance the audio experience with increased comfort and sound quality.
Battery
The Sunstech HPBT220 headphones offer a communication time of 6 hours, ideal for extended use. Their standby time reaches an impressive 180 hours, reducing the frequency of recharges. Equipped with a nickel-metal hybrid (NiMH) battery of 80 mAh, these headphones ensure lasting performance. They are also rechargeable, representing an economical and eco-friendly option. Continuous audio playback is possible for 5 hours, and a charging indicator makes it easy to monitor the battery status.
Connectivity
The Sunstech HPBT220 features Bluetooth technology 4.1, ensuring fast and efficient connectivity. With various Bluetooth profiles such as A2DP and AVRCP, they allow for optimal connection with many devices. The wireless range of 10 m ensures a stable connection, providing practical use without the constraints of cables.
Representation / Performance
The digital volume control of the Sunstech HPBT220 allows for precise sound management. The operation buttons include intuitive controls such as Play/pause, Track <, Track >, as well as Volume + and -. Designed as binaural headphones, these earbuds offer an immersive audio experience. Their green color highlights their modern and sleek design, while their in-ear coupling ensures prolonged listening comfort.
Other Features
Compatible with all brands, the Sunstech HPBT220 easily integrates with various equipment and accessories, offering great flexibility of use.
Headphones/Earbuds
The in-ear coupling of the Sunstech HPBT220 ensures optimal sound immersion, allowing for a pleasant and prolonged listening experience.
