Bluetooth 5.3 Home Wireless Speaker Cool Light Effect Two Speaker Sound Quality Clear Long Range Outdoor Mini Card Insertion Subwoofer Features: 【Bluetooth 5.3 chip】This Bluetooth speaker adopts an innovative 5.3 Bluetooth chip, which has lower music latency, lower power consumption, and is more energy-efficient, with more stable transmission and clearer sound. 【Supports Series Connection】Supports two speakers in series. When using a single speaker, it is a full frequency speaker. When two speakers are used simultaneously, they will automatically connect to distinguish the left and right channels, achieving stereo effect. 【Low Power Battery】The Bluetooth speaker uses a 1200mAh high-capacity polymer lithium battery, paired with the Bluetooth 5.3 low-power chip, for longer playback time and fast charging with a Type-C cable. It supports playing music while charging. 【Clear Sound Quality】Featuring a 57mm large caliber speaker, a large caliber bass diaphragm, and a resonant cavity, the sound quality is outstanding. Shocking bass, and the treble is transparent and natural. 【Cool lighting effect】This Bluetooth sound effect has RGB lighting effects, music and lighting are synchronized, and you can choose the lighting mode you want, cool and colorful. Product Description: Product Name: Bluetooth Audio System Product colors: black Product material: ABS Bluetooth version: 5.3 Wireless range: 10 meters Battery capacity: 1200mAh Built in voltage: 3.7V Product size:22.5×7.8cm/8.9×3.1in Product weight:542g/1.2lb Package size:22.5×10×9.5cm/8.9×3.9×3.7in Package weight:647g/1.42lb Product List: 1 x instruction manual 1 x Bluetooth speaker 1 x charging cable ★★【About Us】Hi, my dear angel, welcome to Jacenvly. Here, you can not only buy good and cheap goods, but also enjoy the friendly service attitude of the clerk, so that you can feel an unprecedented shopping experience。 ★★【Shop Products】Our shop has a variety of products such as Home Decor, Car Accessories, Toys, Pet Supplies and so on. Our products are inexpensive and reasonable in price. You can't miss it. Please click into our store, there is always a product that you like to buy and suits you. ★★【Friendly Service Attitude】If you have any questions about your purchase, please feel free to contact us. We provide world-class customer service and will give the best solution at the first time, and try our best to safeguard your consumption rights so that you can have no worries about your purchase. There are still 30 days to return goods without reason.