Additional Details ------------------------------ Bullet point: ?????????? ???????? ???????: Enjoy seamless music streaming from any Bluetooth enabled device with the latest Bluetooth 5.1 technology, providing a strong and stable connection within a 10m range. Say goodbye to tangled wires and hello to effortless listening pleasure. Product description: Seamlessly stream your favorite music from any Bluetooth enabled device, enjoying crystal-clear sound with a connecting range of up to 10 meters. Whether you're at home, in the office, or on the go, this speaker keeps your music playing without a hitch. Equipped with a built-in lithium rechargeable battery, you'll get up to 6 hours of uninterrupted playtime on a single charge, making it perfect for any adventure. The charging time is approximately 2 hours, ensuring you're back to your tunes in no time. This versatile speaker isn't just about wireless convenience. It also features an FM radio, allowing you to tune into your favorite stations. The AUX input makes it compatible with most devices with a 3.5mm AUX output, so you can easily connect to non-Bluetooth gadgets. The hands-free mic functionality means you can effortlessly pick up calls without missing a beat. With a robust 40mm speaker size, 3.7V, 200mAh battery capacity, and a frequency response of 20Hz to 20KHz, every note and beat is delivered with impeccable precision. The impedance of 32 Ohms and sensitivity of ?58dB ensure a rich and immersive audio experience. Elevate your sound game with this all-in-one audio solution.