Features 1.Wide Applications: The Bluetooth speaker is perfect for various settings such as travel, office, hiking, beach trips, showers, and pool parties. It provides portable and clear sound wherever you go. 2.Rechargeable Battery: With a built in 1000mAh rechargeable lithium battery, the speaker offers up to 6 hours of continuous music playback. It also has an auto off feature that automatically shuts off after 10 minutes of inactivity to save battery life. 3.IPX7 Waterproof: The speaker is IPX7 waterproof certified, allowing it to work underwater up to 1 meter for 30 minutes. You can enjoy your favorite tunes even near water sources. 4.Bluetooth 5.0: Equipped with the latest Bluetooth 5.0 technology, the speaker is compatible with most Bluetooth enabled devices, including tablets, laptops, desktops, TVs, and smartphones, ensures a stable and seamless connection for your sound enjoyment. 5.True Wireless Stereo: The speaker supports true wireless stereo pairing, providing an immersive and surround sound experience. You can connect two speakers together wirelessly and enjoy enhanced sound quality and depth. specificationItem Type: Bluetooth Speaker Material: ABS, Fabric, Silicone Battery Type: Built in 1000mAh Lithium ion Battery (included) Bluetooth Version: 5.0 Memory Card: Support up to 128GB (not included) Response Frequency: 100Hz to 22KHz PackageList1 x BluetoothSpeaker (Shipped with Built in Battery) 1 x Data Cable 1 x User Manual