Microlab Twinkle Star 1 Mini Portable Bluetooth SpeakerMicrolab Twinkle Star 1 Mini Portable Bluetooth Speaker is compact, waterproof, and ready to go outdoors. It delivers 5W RMS output power, Bluetooth 5.1 for clear and stable wireless audio transmission, a 50mm full-range driver, and a 52 x 14mm bass diaphragm for a powerful bass and wide frequency response from 80 Hz to 20 kHz. The 1300mAh battery supports as long as 5-hour play at 60percent volume, which is suitable for long trips or outdoor activities. Its lightweight design (260g) and small size (80 x 42 x 98mm) make it easy to carry, while the built-in ring hook allows versatile placement, such as hanging on bicycles, tents, or chairs.Key Features of Microlab Twinkle Star 1 Mini Portable Bluetooth Speaker:Bluetooth 5.1Ultra-light and Ultra-compact size designRing hook designIPX4 waterproofWirelessly stream music from your deviceUp to 5 hours of playing timeIt is equipped with an IPX4 waterproof rating, meaning it should resist water splashes and promise good performance even in bad conditions: near the seashore or during light rains. The speaker has been provided with a USB Type-C port for fast charging. Microlab Twinkle Star represents style and functionality in Black and Emerald Green. A one-year warranty comes along with it for complete assurance. It is ideal for music lovers seeking a portable and durable speaker for on-the-go use.