ZAMKOL ZK202 is a portable Bluetooth speaker with impressive capabilities. Experience powerful sound with 2*15W output and a long-lasting 3300mAh battery that offers up to 210 hours of playtime. Connect effortlessly via Bluetooth 5.0 or insert a TF card to play your favorite tunes. Enjoy true wireless stereo sound by pairing two speakers for an immersive audio experience. Activate voice assistant with a simple button press and make hands-free calls with the built-in microphone. The ZK202 also features an AUX input for wired connections.