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Portable Wifi Speaker

Los 10 mejores productos de julio de 2025
Última actualización: 10 de julio de 2025
Waveshare
Waveshare
Waveshare ESP32-S3 A7670E 4G Development Board, LTE Cat-1 / 2G / WiFi/Bluetooth/Telephone Call/SMS/GNSS Positioning Support, Suitable for 4G Portable WiFi, Onboard Camera/Speaker/Antenna
Envío gratis
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70

CALIDAD BUENA

VER EN AMAZON
Amazon.es
#9

  • Adopts ESP32-S3R2 chip with high-performance Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz Built in 512KB SRAM, 384KB ROM, 2MB of PSRAM, and 16MB Flash memory. Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, featuring superior RF performance
  • Equipped with the A7670E-FASE cellular module, supports 4G Cat-1/2G networking, GNSS positioning, telephone calls, SMS, and other functions. Onboard USB switching IC and DIP switch for switching to use the USB interface of A7670E, suitable for connecting with PC for dial-up internet or debugging of A7670E module
  • Onboard lithium battery charging, solar charging, power management, battery capacity measurement, and related protection circuits, supports USB and solar charging with real-time battery capacity measurement. Onboard 18650 battery holder (18650 battery is NOT included), adapting VBAT pin header for connecting to external 3.7V lithium battery, with anti-reverse protection
  • Rich peripheral interfaces such as camera interface, TF card slot, USB port, 38PIN header, etc., easy to expand and achieve various functions. Onboard multiple DIP switches for camera on/off, switching USB channels to avoid interface conflict, and setting power on/off for some circuits to reduce power consumption
  • Comes with GNSS high-precision ceramic antenna, OV2640 camera, mini speaker, acrylic case, etc., easy to develop various applications. Comes with online development resources and manual (including tutorials, demos for 4G portable WiFi and other IoT examples). Equipped with A7670E Cat-1 4G communication module to achieve mobile network connection and meet the low-power requirements of IoT, mobile devices, outdoor monitoring, smart home, and other applications.
  • 61,99 € EN AMAZON
HIFI WALKER
HIFI WALKER
G7mini Android MP3 Player with WiFi & Bluetooth, 3.4" Touch Screen MP3 Player with Speaker, 1300mAh, Support Spotify/Youtube/Local Music, 16GB Portable Digital Audio Player for Travel/Gym (BK-80GB)
Envío gratis
star

68

CALIDAD BUENA

VER EN AMAZON
Amazon.es
#10

  • 【Android System and Octa-core Performance】This G7mini mp3 player is powered by Android system and octa-core CPU, running fast and smoothly. Apps load quickly, multitasking is responsive, and pre-installed apps can be uninstalled freely.
  • 【Customized App Access and Safe Use】This G7mini Bluetooth MP3 player comes with pre-installed apps and is removable, and access to new apps can be customized through settings. Perfect for creating a focused, distraction-free environment, especially for young users or first-time users.
  • 【3.4-inch Touch Screen & Dual-band WiFi】The portable music player is equipped with a 3.4-inch display (480×854) and supports 2.4GHz/5GHz WiFi. Easily browse YouTube, listen to Spotify music, or download apps through the Google Play Store.
  • 【HiFi Sound Effect with Speaker】G7mini Bluetooth MP3 player comes with a 3.5mm headphone jack (max 125mW/32Ω) or built-in speaker, enjoy full sound quality and easy listening. Support MP3, FLAC, WAV, APE and AAC formats - play high-quality music anytime, anywhere.
  • 【Video, Photo and Audio Recording】G7mini mp3 player with speaker can play MP4, MKV, AVI and other formats. Browse JPG, PNG, GIF files, and record clear voice memos with the built-in microphone (AMR format). A versatile mini media device for daily use.
  • 【Expandable, Rechargeable, Compact and Portable】G7mini mp3 player with bluetooth and wifi is equipped with 1300mAh battery, TF card slot and USB-C port. Lightweight and portable, pocket-sized, perfect for traveling, exercising or listening anytime, anywhere.
  • 70,99 € EN AMAZON