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Artigo n.º:
183227072
Questyle Sigma Bluetooth Headphone Amplifier USB C Rechargeable DAC Amps | [MFi Certified] Portable Bluetooth 5.4 USB Amps with 3.5mm and 4.4mm Dual
90% of respondents would recommend this to a friend
Artigo n.º:
183227072
STD 18394500
Detalhes do Preço
Excluindo custos de envio e alfandegários ( Os custos de envio e alfandegários serão calculados na finalização da compra )
*Todos os artigos serão importados de EUA
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Importado da loja USA
Qtd.:
Encomende já e receba por volta de Sábado, Setembro 12
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Os nossos principais Parceiros Logísticos
Portability no longer implies a compromise in performance.
Fast
Shipping
Devolução
gratuita*
Embalagem Segura
Produtos 100% Originais
Certificação PCI DSS
Certificação ISO 27001
Note: Step Down Voltage Transformer required for using electronics products of EUA store (110-120). Recommended power converters COMPRAR AGORA.
O que se Destaca
High-Resolution Audio
Supports PCM768 and DSD512, delivering exceptional audio clarity, perfect for audiophiles seeking a premium listening experience on smartphones, PCs, and laptops.
Versatile Connectivity
Equipped with dual outputs, it effortlessly connects multiple devices, allowing music lovers to enjoy their favorite tracks on various platforms without hassle.
Portable Design
Compact and lightweight, this amplifier is designed for on-the-go use, ensuring high-quality sound wherever you are, making it perfect for travel and outdoor activities.
Detalhes do produto
| Interface | USB, Bluetooth |
| Audio Output Mode | headphone amplifier, line-out |
| Material Type | Plastic |
| Brand Name | Questyle |
| Compatible Devices | Smartphones, Laptops, Desktops, Tablets, Cellphones |
| Unit Count | 1 Count |
| Manufacturer | Questyle |
| Number of Packs | 1 |
| Number of Items | 1 |
| Included Components | Cable |
| Model | Sigma |
| Part Number | Sigma |
| Brand | Questyle |
| Interface Type | USB, Bluetooth |
| Material | Plastic |
| Item Weight | 0.41 lbs (190 grams) |
Quem Deverá Comprar?
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Audiophiles
Perfect for audiophiles seeking high-resolution audio quality from multiple devices with exceptional clarity and detail.
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Mobile Musicians
Ideal for musicians who need a portable solution to amplify their sound while recording or practicing on-the-go.
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Tech Enthusiasts
Great for tech-savvy users looking for the latest Bluetooth technology and advanced features in portable audio gear.
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Casual Listeners
Not ideal for casual listeners who do not require high-end audio features or enhancements in their listening experience.
DESCRIÇÃO DO PRODUTO
Questyle Sigma Bluetooth Headphone Amplifier USB C Rechargeable DAC Amps | [MFi Certified] Portable Bluetooth 5.4 USB Amps with 3.5mm and 4.4mm Dual Outputs PCM768/DSD512 for Smartphones/PC/Laptop
Tem alguma Dúvida? Converse connosco
Perguntas e respostas do cliente
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Pergunta:
What features does the Questyle Sigma Bluetooth Headphone Amplifier offer?
Resposta: The Questyle Sigma Bluetooth Headphone Amplifier features dual outputs, Bluetooth 5.4 technology, and is MFi certified, ensuring seamless connectivity with Apple devices. It supports high-resolution audio, offering audiophiles an exceptional listening experience. The amplifier is also portable and rechargeable, making it an ideal choice for on-the-go music enthusiasts. Whether you're commuting or relaxing at home, this device enhances audio quality for any setting. -
Pergunta:
How does Bluetooth 5.4 improve my listening experience?
Resposta: Bluetooth 5.4 offers enhanced connectivity, improved range, and better audio quality compared to previous versions. This means less lag, clearer sound transmission, and the ability to connect multiple devices simultaneously. Whether you’re streaming music from your phone or using it with other Bluetooth peripherals, the amplification ensures you enjoy high-fidelity sound without interruptions, making it perfect for both casual listeners and serious audiophiles. -
Pergunta:
Is the Questyle Sigma compatible with non-Apple devices?
Resposta: Yes, while the Questyle Sigma is MFi certified for optimal performance with Apple devices, it is compatible with a wide range of other Bluetooth-enabled products. This versatility allows users to connect the amplifier to Android devices, laptops, and more, making it a great choice for anyone looking to enhance audio quality across different platforms. -
Pergunta:
What type of headphones are best suited for use with the Questyle Sigma?
Resposta: The Questyle Sigma is compatible with a variety of headphones, particularly those designed for high-resolution audio, such as over-ear and in-ear monitors. Headphones with an impedance matching the amplifier's output will benefit the most, allowing you to experience the full spectrum of sound quality. Whether you lean towards dynamic, bass-heavy headphones or balanced sound profiles, the Sigma amplifies your listening experience significantly. -
Pergunta:
Can I use the Questyle Sigma for gaming?
Resposta: Absolutely! The Questyle Sigma Bluetooth Headphone Amplifier can enhance your gaming experience by providing immersive and high-quality sound. Its low-latency capabilities minimize delay between audio and visuals, giving you a competitive edge in fast-paced games. Pair it with gaming headphones, and you’ll enjoy richer audio environments, making every in-game sound more impactful and engaging. -
Pergunta:
What are the battery life and charging specifications for the Questyle Sigma?
Resposta: The Questyle Sigma features a long-lasting rechargeable battery designed to support extended listening sessions. Although the exact duration can vary according to usage, it typically offers several hours of continuous playback. It can be conveniently charged via USB, allowing you to recharge while on the move, so you’re always ready to enjoy high-quality audio wherever you go. -
Pergunta:
Is the Questyle Sigma suitable for professional audio production?
Resposta: Yes, the Questyle Sigma is well-suited for professional audio applications, including mixing and mastering. Its high-resolution audio capabilities and precise sound reproduction make it an excellent tool for audio engineers and music producers who need a reliable source of true-to-life sound during their work. Using it with studio reference headphones can help you achieve accurate audio edits and recordings. -
Pergunta:
What is MFi certification and why is it important?
Resposta: MFi certification stands for 'Made for iPhone/iPod/iPad' and indicates that the Questyle Sigma has been approved by Apple to ensure compatibility with its devices. This certification guarantees reliable communication and optimal performance, making it essential for users who want a seamless experience when linking their audio devices with iOS products. -
Pergunta:
How can I buy the Questyle Sigma Bluetooth Headphone Amplifier in São Tomé and Príncipe?
Resposta: You can purchase the Questyle Sigma Bluetooth Headphone Amplifier from Ubuy, a trusted online retailer that offers a wide range of electronics and accessories. Ubuy provides a user-friendly shopping experience and has a reliable reputation in São Tomé and Príncipe. Simply visit their website, search for the Questyle Sigma, and follow the prompt for purchase.
Questyle Amplifiers Editorial Review
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Prós
- High-resolution audio quality
- Portable and easy to carry
- Dual output options
- Long battery life
- MFi certified for Apple devices
Contras
- May require a learning curve for setup.
CONFIANÇA NA PLATAFORMA E SEGURANÇA DO COMPRADOR
JG
Jazz
Comprador verificado
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Comprador verificado
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
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“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Comprador verificado
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Informação importante
- Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
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STD 18394500
Encomende já e receba por volta de Sábado, Setembro 12
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Qtd.:
Transação segura
Em conformidade com a norma PCI DSS e com certificação ISO 27001:2022, com pagamentos encriptados e proteção total do comprador em todas as encomendas.
Os nossos principais Parceiros Logísticos
Entrega internacional mais rápida
Recursos e benefícios
- Small yet powerful; designed for Hi-Fi audio performance.
- MFi certified for flawless compatibility with Apple devices.
- Features top-tier AK4493 DAC for superior sound quality.
- Incorporates patented Current Mode Amplifier for refined audio.
- Supports multiple devices with comprehensive connectivity options.
- Certified by Qualcomm Snapdragon Sound for enhanced Bluetooth audio.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.