Bottle with Speaker Padow 500ml hands-free function and micro SD reader

500ml capacity bottle with built-in bluetooth speaker in the base. Body made of heat resistant tritan (70º). With screw safety cap and integrated handle. Base with 3W power bluetooth connection speaker with hands-free function and micro SD card slot of up to 32 GB capacity. Compatible with iOS and Android. Includes micro USB charging cable. Non-slip base. Bluetooth version 4.2 Charging voltage: 5V 300mAh lithium battery, 3.7V Frequency: 1 00Hz - 18KHz. Operating time: Up to 3 hours. Operating distance: up to 10M. Impedance: 4 ohms Power: 3W Distortion: Less than 1% SNR: 78dB Supports Micro SD Cards up to 64GB PVC Metal Alloy