Product Information:

Function: Support Bluetooth connection, hands-free call, TWS couplet, TF card, USB, FM radio, AUX;
Bluetooth version: Jerry program, Bluetooth 5.0;
Speaker specifications: A product full-range speaker 45mm 4Ω 3W *2
Transmission distance: 12 meters in a straight line without obstruction;
Battery capacity: A product brand new dual protection 1200mah
Input: DC 5V 0.5-2A;
Charging time: 3-4 hours;
Playing time: 6-10 hours;