Bluetooth/Wi-Fi

SHIDU | SD-P55 BLUETOOTH SPEAKER CASSA BLUETOOTH Cassa Bluetooth Output power: 8W 3.7V*1800mAh Lithium Battery Product Size: 90*118mm Weight: 650g Charging time: 3-5hours Working time: 3 hours Bluetooth 5.0 Bluetooth TWS USB/TF card/AUX Support IPX5 waterproof

SHIDU | SD-P6 BLUETOOTH SPEAKER CASSA BLUETOOTH Cassa Bluetooth Output power: 2*8W Wireless Stereo TWS Function 2200mAh Lithium Battery Hands-free call IPX5 Waterproof Bluetooth 4.2 TWS Support