The wireless headset Galaxy Buds 3 FE reached a new price level in the Brazilian market through a promotional campaign in e-commerce. The Samsung device can be purchased for R$694 by applying the TECMELI discount coupon on the Mercado Livre platform. The value represents a significant reduction compared to the suggested price of R$1,099 charged at the official launch of the product in the country, which took place in September 2025.
The current offer provides extended payment terms for consumers interested in audio technology. Buyers can pay the amount in up to 18 interest-free installments using the card linked to Mercado Pago. Para users of other credit brands, the maximum installment payment without surcharges reaches 10 installments. The South Korean manufacturer positions this model as a cost-benefit alternative that inherits technical characteristics from the brand’s more expensive lines.
Sound architecture and noise cancellation system
The audio equipment incorporates an 11 millimeter dynamic driver designed to deliver a sound signature with more pronounced bass and defined treble. Active noise cancellation (ANC) technology has undergone technical improvements to block a greater amount of unwanted external frequencies. Este feature works continuously to isolate the user in environments with high noise pollution, such as public transport, busy offices or streets with heavy traffic. The system uses external microphones to capture ambient sound and generate inverse sound waves that cancel out noise before it reaches the ear canal. Para situations that require attention to the surroundings, the device offers ambient mode, which amplifies external sounds without the need to remove the headphones. The transition between isolation and transparency modes occurs fluidly through touch commands on the rods. 360 audio support creates an immersive experience by tracking the user’s head movements, a functionality restricted to compatible devices from the Galaxy ecosystem. Data transmission occurs via Bluetooth 5.4, ensuring connection stability and low latency during media consumption.
The quality of voice calls receives special attention through the Crystal Clear Call technology. The set houses six microphones in total, strategically distributed to capture the user’s voice and isolate background noises such as wind or parallel conversations. Supported codecs include AAC, SBC, and the proprietary Samsung Seamless Codec format, which optimizes bitrate in real time to avoid loss of playback quality.
Built-in artificial intelligence tools
Integration with the Galaxy AI tool package represents one of the model’s main competitive differentiators in the current price range. The device allows direct access to the Gemini virtual assistant, making it easy to execute complex voice commands and advanced interactions without having to touch your smartphone. The simultaneous translation feature acts as a personal interpreter during conversations with speakers of other languages. The translated audio is transmitted directly to the user’s ears, while the response is processed and vocalized through the paired cell phone’s speaker. Estas features depend on connection with the brand’s recent smartphones that have native support for the artificial intelligence system. The company’s strategy aims to democratize access to these software innovations through the hotline Fan Edition.
Physical construction and resistance to external elements
The design of the equipment follows the visual identity established by the third generation of the Buds family, adopting the in-ear format with extended stems. Esta physical structure facilitates daily handling and brings the microphones closer to the user’s mouth, improving voice capture during videoconferences and conventional telephone calls. Cada capsule weighs approximately 5 grams, a feature that reduces listening fatigue during prolonged sessions of continuous use. The ergonomics were designed to keep the headphones firmly in the ear canal even during sudden movements. The product boasts IP54 certification, which attests to its resistance against dust ingress and protection against water splashes from any direction. Esta technical specification makes the accessory suitable for intense physical activities that generate excessive sweat. Use on light rainy days also poses no risk to internal electronic components. Control of multimedia functions occurs through touch-sensitive surfaces located on the stems, which can be customized according to the owner’s preferences using management software.
Energy performance and technical specifications
The device’s power management delivers consistent numbers for the fully wireless headphone category. The Galaxy Wearable app centralizes all battery information and allows periodic firmware updates. Users can monitor the exact charge of each capsule and carrying case through an intuitive graphical interface that also offers fine equalization adjustments.
Battery life varies depending on the use of audio processing resources. Continuous operation with active noise cancellation turned on achieves 6 hours of music playback. Quando the sound insulation system remains deactivated, the usage time jumps to approximately 8.5 hours per charge cycle. The carrying case provides additional recharges that bring total operating capacity to up to 30 hours away from outlets. The fast charging system guarantees additional hours of playback with just a few minutes of connection to the mains via USB-C cable.
- 11 millimeter dynamic driver for bass frequency reinforcement and sound clarity.
- Noise cancellation system with intensity adjustment via dedicated software.
- Bluetooth 5.4 connectivity with support for quick pairing between multiple devices.
- IP54 certified against sweat and dust particles for outdoor use.
- Maximum autonomy of 30 hours using the full capacity of the carrying case.
- Set of six microphones for voice isolation on phone calls.
- Native integration with simultaneous translation capabilities of the Galaxy AI system.
Dynamics of the smart accessories market
The wireless headphones segment is highly competitive, requiring manufacturers to balance hardware resources and attractive prices for the end consumer. The absence of wireless charging in the FE model case highlights the segmentation adopted by the company to differentiate the product from versions in the Pro line. Consumers looking for the current discount must enter the promotional code at the time of completing the purchase on the partner platform. Commercial conditions are subject to stock availability in black and gray colors, the only ones offered in this generation. Electronic retail frequently changes the prices charged according to demand and commercial strategies for each sales period.
The Fan Edition line consolidates its space in the brand’s portfolio by focusing on the elements most requested by mobile technology users. The efficient sound insulation and voice capture quality justify the demand for the accessory in the national market. The device maintains its presence on the virtual shelves of the manufacturer’s official store and in the country’s main retail chains, operating as a gateway to the company’s audio ecosystem.