Tronsmart T7 Lite black portable speaker

Producer Tronsmart
Model T7 Lite
Bluetooth version 5.3
Bluetooth profile A2DP/AVRCP/HFP/HSP
Audio codec SBC
Bluetooth range Up to 15 m
Waterproof IPX7
Output power 24 W
Input power 5V/2A, via Type-C port
Frequency range 60Hz - 20kHz
Battery 3.7V/4000mAh
Playback time LED Off: Up to 24 hours
Charging time 4 hours
Frequency band 2402-2480MHz
Maximum transmit power 4 dBm
Color Black