Main Features 80W PEAK PUNCHY BASS:Equipped with advanced audio processing technology, the BT261 Portable Bluetooth Waterproof Speaker delivers clear and full-bodied sound with a powerful 80W peak output. Its bass is deep and impactful, while the treble is bright and non-harsh. Wireless Dual Stereo Pairing:With the stereo pairing feature, you can effortlessly connect two BT261 Bluetooth speakers to create a surround sound experience, indoors or outdoors. Whether for a home theater, an outdoor gathering, or a large-scale event, the stereo-paired speakers ensures music covers a wider area, immersing every listener in the music's flow. Bluetooth 5.4 & USB/TF/AUX Interface:The speaker supports Bluetooth 5.3 technology, ensuring a fast and stable connection with your phone, tablet, or other devices. You can easily play your playlists or answer calls with just a tap. The speaker also reads USB sticks, TF cards, and 3.5mm AUX input to meet your diverse needs. Additionally, its hands-free calling function makes operation simple and convenient. IPX6 Waterproof:With an IPX6 waterproof rating, you can use this speaker with confidence, whether you're walking in the rain or relaxing on the beach. Built-in Powerbank:Equipped with a large-capacity lithium rechargeable battery, the speaker offers all day of continuous playback, allowing you to enjoy music without frequent charging. 80W Peak Punchy Bass With subwoofer (Double 30W), tweeters (Double 10W) and double large passive radiators to deliver super deep bass and crystal clear treble Bluetooth 5.4 Bluetooth 5.4 tech makes your device connection more stable and farther Up To 42hrs Of Playtime Built-in 6000mAh batteries, provide up to 42 hours of uninterrupted music playback experience IPX6 Waterproof Moisture-proof,dust-proof,shock-proof,perfect for indoor or outdoor parties,pools,beachs,camping Built-in Powerbank No worries about the dead battery, with high capacity battery, BT261 could charge your device as a power bank Wireless Dual Stereo Pairing With the stereo pairing feature, you can effortlessly connect two BT261 Bluetooth speakers to create a surround sound experience, indoors or outdoors USB/TF/AUX/NFC A TF card slot, a USB flash drive interface, and an AUX input jack Multiple Environments Outdoor Party, Pool Party, Camping, Dancing, etc Product Introduction Packliste