VENTION NBUG0 Open-Ear Bluetooth 5.4 Wireless Headphones
The VENTION NBU Open-Ear Headphones combine Bluetooth 5.4 wireless connectivity, a 14.2mm driver unit, Environmental Noise Cancellation (ENC), touch controls and a distinctive lanyard-style charging case.
Unlike traditional in-ear earbuds, the open-ear design is intended to position the audio units outside the ear canal. UGREEN Bluetooth Audio Transmitter Price in Pakistan This makes the VENTION NBU an alternative for people who prefer a less enclosed listening experience.
The green finish and circular charging case give the product a distinctive appearance, while the rechargeable case provides portable power for everyday use.
Bluetooth 5.4 Wireless Connectivity
The VENTION NBU uses Bluetooth 5.4 for wireless audio connectivity.
It can pair with compatible Bluetooth audio devices, including supported Android smartphones, iPhones, tablets and computers.
Bluetooth connectivity eliminates the need for a physical audio cable between the headphones and the playback device.
Actual connection quality and supported functions depend on the connected device and operating environment.
Comfortable and Secure Open-Ear Design
The open-ear structure is one of the main features of the VENTION NBU.
Rather than sealing the ear canal like conventional in-ear earbuds, the design allows the listening units to remain outside the ear canal.
This can be useful for people who prefer an open-ear wearing style during everyday activities.
Because the design is open, surrounding sounds may remain audible. However, users should not rely on the headphones for safety-critical environmental awareness.
14.2mm Driver Unit
The VENTION NBU features a 14.2mm driver unit, as specified on the front packaging.
The driver is responsible for producing sound during music playback, video watching and voice communication.
The larger driver specification is a notable part of this open-ear design, although the packaging does not provide frequency-response measurements, supported audio codecs or independent sound-performance test results.
ENC Technology for Clear Calls
The packaging identifies ENC as a principal feature.
ENC stands for Environmental Noise Cancellation and is generally used to help reduce environmental noise picked up during voice communication.
The VENTION NBU is also marketed with a clear-calls feature.
The available packaging does not specify the microphone arrangement, noise-reduction rating or exact ENC operating conditions.
ENC should not be confused with Active Noise Cancellation (ANC), which is intended to reduce noise heard by the listener.
Convenient Touch Controls
Touch controls allow supported functions to be operated directly from the headphones.
This can reduce the need to access a connected smartphone for routine audio or call operations.
The exact touch gestures and their assigned functions are not listed on the supplied packaging and should be confirmed from the product instructions.
Distinctive Lanyard Charging Case
The VENTION NBU features a circular charging case with a lanyard-style design.
The case provides a dedicated place to store and recharge the headphones.
Its rounded appearance and green colour distinguish it from conventional rectangular charging cases.
The lanyard feature is intended to make the case easier to carry or handle.
40mAh Headphone Battery
The manufacturer specifies a headphone battery capacity of 40mAh / 0.148Wh.
The rated headphone charging input is 5V / 35mA.
Battery life depends on listening volume, usage patterns and connection conditions.
The supplied packaging does not provide an official playback-time or talk-time rating.
400mAh USB-C Charging Case
The charging case includes a 400mAh / 1.48Wh rechargeable battery.
Its USB-C charging port provides a convenient way to replenish the case battery using a compatible power source.
The specified charging case input is 5V / 400mA.
The manufacturer has not stated the number of additional headphone charging cycles or the time required to fully charge the case.
ABS and PC Construction
VENTION identifies ABS and PC as the product’s construction materials.
These materials are used in the housing of the headphones and charging case.
The packaging also highlights a comfortable and secure wearing design, but it does not specify the product’s weight, dimensions or a formal fit-test rating.
Suitable for Everyday Listening
The VENTION NBU Open-Ear Headphones are suitable for various everyday activities, including:
- Music and podcast listening
- Watching videos on smartphones and tablets
- Compatible voice calls
- Online classes and spoken content
- Desk-based listening
- General daily wireless audio use
Buy VENTION NBU Open-Ear Headphones in Pakistan
Order VENTION NBU Bluetooth 5.4 Open-Ear Headphones from UTECH.PK.
Check the latest Price in Pakistan and available delivery options. UGREEN Portable Tablet Stand Price in Pakistan UTECH.PK serves customers across Pakistan, including Karachi, Lahore, Islamabad, Rawalpindi, Faisalabad and Multan, with Cash on Delivery available in supported areas.
Product Specifications
General Information
- Brand: VENTION
- Model: NBU
- SKU: NBUG0
- Product Name: Open-Ear Headphones
- Product Type: Wireless Open-Ear Bluetooth Headphones
- Colour: Green
- Barcode / EAN: 6922794787957
- Country of Manufacture: China
Wireless Connectivity
- Bluetooth Version: 5.4
- Connection Type: Wireless Bluetooth
- Compatible Device Requirement: Bluetooth Audio Support
- Bluetooth Range: Not Specified
- Supported Audio Codecs: Not Specified
- Multipoint Connectivity: Not Specified
Audio and Calling
- Driver Unit: 14.2mm
- Wearing Style: Open-Ear
- Environmental Noise Cancellation: ENC
- Calling Support: Yes
- Touch Controls: Yes
- Frequency Response: Not Specified
- Microphone Count: Not Specified
- Active Noise Cancellation: Not Specified
Headphone Battery
- Battery Capacity: 40mAh
- Battery Energy: 0.148Wh
- Rated Input: 5V DC / 35mA
- Playback Time: Not Specified
- Talk Time: Not Specified
- Headphone Charging Time: Not Specified
Charging Case
- Battery Capacity: 400mAh
- Battery Energy: 1.48Wh
- Charging Interface: USB-C
- Rated Input: 5V DC / 400mA
- Case Design: Circular with Lanyard Feature
- Full Charging Time: Not Specified
- Additional Charging Cycles: Not Specified
Construction and Identification
- Materials: ABS + PC
- Colour: Green
- Design Features: Open-Ear Wearing Style, Lanyard Case
- Water Resistance: Not Specified
- Dimensions: Not Specified
- Weight: Not Specified
- FCC ID: 2A7Z4-NBU
- Packaging Markings: CE, FCC, RoHS
Important Compatibility and Usage Notes
- The connected device must support Bluetooth audio.
- The open-ear design does not provide the same physical sound isolation as sealed in-ear earbuds.
- ENC is a calling-related noise-reduction feature and does not establish support for ANC.
- Battery capacities are manufacturer-rated values and should not be interpreted as guaranteed listening hours.
- Use a compatible 5V USB-C charging source for the case.
- The manufacturer does not specify waterproofing or an IP resistance rating on the supplied packaging.
- Exact touch gestures, Bluetooth range and audio codecs are not confirmed.
- Package contents, including whether a USB-C charging cable is supplied, should be checked against the physical retail package.
- Avoid listening at excessively high volume for extended periods.
- Do not assume the headphones provide sufficient awareness of traffic or other hazards.
Frequently Asked Questions
Q1: What is the Bluetooth version of the VENTION NBU?
The VENTION NBU supports Bluetooth 5.4 wireless connectivity.
Q2: What is the difference between open-ear and in-ear earbuds?
Open-ear headphones are designed to sit outside the ear canal, while conventional in-ear earbuds are inserted into the ear canal. The two styles offer different wearing experiences and levels of passive sound isolation.
Q3: What is the driver size of the VENTION NBU?
The manufacturer specifies a 14.2mm driver unit.
Q4: Does the VENTION NBU support ENC?
Yes. UGREEN Bluetooth Receiver with Microphone Price in Pakistan ENC is highlighted on the packaging, together with a clear-calls feature.
Q5: Does ENC mean these headphones have ANC?
No. ENC and ANC are different technologies. UGREEN Mini Bluetooth Transmitter Price in Pakistan The packaging confirms ENC but does not confirm Active Noise Cancellation.
Q6: Can I connect these headphones to an iPhone or Android phone?
Yes, provided the phone supports compatible Bluetooth audio connectivity.
Q7: What is the battery capacity of the headphones?
The manufacturer lists a 40mAh / 0.148Wh headphone battery capacity.
Q8: What is the battery capacity of the charging case?
The charging case has a rated capacity of 400mAh / 1.48Wh.
Q9: Does the charging case support USB-C charging?
Yes. It has a USB-C charging interface with a specified input of 5V / 400mA.
Q10: Are these headphones waterproof?
The available manufacturer packaging does not specify a waterproof or IP resistance rating. UGREEN Bluetooth Car Receiver Price in Pakistan They should not be advertised as waterproof without further manufacturer confirmation.
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