Introducing the Black Wireless Speaker, a modernized and sleek Bluetooth speaker that is perfect for gifting. With its 40hm 5V and built-in lithium battery, this speaker offers a powerful and long-lasting sound experience. The compact size of 9cm x 9cm x 5.6cm makes it easy to carry and perfect for any setting. Its black color and ABS + Rubber material give it a sophisticated and executive look. The speaker has a charging time of 2-3 hours and a playing time of 5-6 hours, making it a reliable and convenient choice for music lovers. Elevate your gifting game with this unique and high-quality wireless speaker.