Portable Bluetooth Speakers GEMBIRD SPK-BT-LED-02 Black 4 W 40 W 10 W (Refurbished B)

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. Type: Wireless Bluetooth Speakers Portable Speaker Approx. weight: 630 g Radio FM: No Compatible memory cards: MicroSD (TransFlash) Micro SD Depth: 225 mm Width: 95 mm 9,5 cm Power: 10 W 2100 W 5 W 4 W 40 W Length: 22,5 cm Height: 10,5 cm Approx. dimensions: 8,5 x 10,5 x 22,5 cm Maximum memory card size: 32 GB Built-in microphone: No Connectivity: Bluetooth 5.0 Bluetooth Colour: Black Characteristics: Wireless Aux input 2 Speakers Integrated card reader Impedance: 4 Ω Connections: Jack 3.5 mm USB Range: 10 m Approx. charging time: 3 hours Bluetooth: Yes Material: Plastic Battery type: Integrated Sound: Monkey Voltage: 5 V Power RMS: 10 W Hard Drive: 128 GB SSD Approx. autonomy: 4 hours Recommended use: Smartphone Not included: WiFi REFURBISHED: These are products that have been returned within their return period or display products that have occasionally been used for demonstrations some are sold with some damage to the packaging or with the original packaging having been opened. All products have been checked, they include the official brand guarantee and are in perfect working order. Depending on their condition, they are classed as: A+/ Perfect: products in perfect condition whose original packaging may have been opened or substituted by other packaging that is in very good condition. A/ As New: products that are in perfect, as new, condition, their original packaging may have been opened, have some damage or may have been substituted by other packaging. B/ Very Good: products that are in very good condition, with possible slight aesthetic imperfections, they function perfectly and their original packaging may have been opened or have some damage. C/ Good Condition: products are in good condition, with possible aesthetic imperfections but working perfectly, their original packaging may have been opened or have some damage. D/ Correct: Products in correct condition, with possible aesthetic imperfections or lacking an accessory, in perfect working condition and their original packaging may have been opened or have some damage. WARNINGS: Do not remove the covers or the casing while the device is in use.. WARNINGS: Keep away from heat sources..