PAVEOS 360 Degree Stereo Sound Effect Ultra Long Battery Life Cool RGB Lighting Support Series Mirror Transparent Screen 5.3 Bluetooth Sound System Features: 【Extra large speaker】This Bluetooth speaker is equipped with a 36mm ultra large core speaker, creating a three-dimensional bass surround sound, just like being in a concert. 【RGB Colorful Lighting】This Bluetooth speaker has a dazzling RGB lighting effect, which can change colors according to music and bring a better music experience. 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. 【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. 【Multi mode playback】This Bluetooth speaker has a high-capacity battery and adopts low-power directional transmission technology, meeting most environments. It can be played through interface, T-Flash memory card, and Bluetooth. Product Description: Product Name: Bluetooth Audio System Product colors: green Audio battery:3.7V 500mAh Speaker parameters: 36MM 4Ω 3W×2 Bluetooth model:5.3 Connection range: ≥ 10m Charging interface: Type-c Input current: 5V1A Usage time: 2H (70% battery) Charging time: approximately 1.5H Package size:13.7×8.9×6.7cm/5.4×3.5×2.6in Package weight:300g/0.66lb Product List: 1 x instruction manual 1 x Bluetooth speaker 1 x charging cableHouseheld supplies for adult and Children ♪Satisfactory Sound Quality: This bluetooth audio amplifier adopts the latest technology to adjust and experience unparalleled sound quality, balanced sound and minimum distortion. Very suitable for games, music and movies. ♪Multi-scene Use: This bluetooth audio amplifier is designed with a variety of harsh environments in mind, with high-strength design and IPX840 protection level. It is very suitable for parties, swimming pools, beaches, camping or hiking. ♪Quick Connection: This bluetooth audio amplifier can remember multiple connected devices. When you turn on Bluetooth and get close to it, you can quickly connect your devices and start an auditory feast. ♪Lightweight and Compact: This bluetooth audio amplifier is compact and easy to grasp. It can be easily put into your backpack, you can carry it with you and enjoy music anytime, anywhere. ♪Service: If you encounter problems in the process of using bluetooth audio amplifier, you can contact us, and we will reply in time and help you solve the problem.