The Gembird SPK-BT-LED-02 portable Bluetooth speaker is a compact and functional device designed to deliver a suitable sound experience for personal use with tablets and smartphones. It features a sleek black design and a monophonic build with a single speaker having a 7.5 cm driver diameter, allowing audio playback with an estimated RMS power of 10 W and a real speaker output of 5 W, enough for small rooms or personal spaces. This wireless speaker includes Bluetooth 5.0 connectivity, ensuring stable communication and a range of up to 10 meters, allowing pairing of up to 2 devices simultaneously. It also has an auxiliary input via a 3.5 mm jack, expanding compatibility with devices without Bluetooth. Sound quality is enhanced by a wide frequency range from 150 to 18,000 Hz and a signal-to-noise ratio (SNR) of 90 dB, contributing to clear, low-distortion playback. For autonomy, it integrates a rechargeable 5 V battery with an approximate 4-hour runtime and 3-hour recharge time, offering mobility without constant power connection. This speaker supports MicroSD (TransFlash) memory cards up to 32 GB, enabling direct music playback without another device. Its dimensions are 95 mm wide, 225 mm deep, and 105 mm high, with a lightweight 630 g body, making it easy to carry though it lacks a handle. It does not include a built-in microphone or FM radio. Overall, the Gembird SPK-BT-LED-02 is a practical and versatile solution for those needing a portable speaker with good connectivity, basic sound quality, and the convenience of multiple playback sources, suited for everyday use with mobile devices.
