Promate Tingz CrystalSound Wireless Bluetooth 5.4 Speaker, 7W Loud Stereo Sound, RGB Light Modes, Waterproof IPX6, TWS Dual Pairing, TF/USB/AUX/FM, Built-in Mic, 1800mAh Battery, 10M Range Blue

Experience bold audio performance in a compact form with the Tingz CrystalSound 7W High-Definition Portable Wireless Speaker. Engineered with advanced Bluetooth 5.4 and a JL chipset, this speaker delivers powerful, distortion-free sound across a wide 40Hz–20kHz frequency range. With True Wireless Stereo (TWS) pairing, you can wireless connect two speakers together for a wider and more immersive soundscape. The built-in 1800mAh lithium-ion battery offers up to 6 hours of uninterrupted playback and 500 hours of standby time. Designed for everyday adventures, its IPX6 water resistance rating keeps the music going rain or shine. The speaker also features hands-free calling, built-in FM radio, and supports music playback via TF card, USB, and AUX input, accommodating MP3, WMA, WAV, APE, and FLAC formats.