Q1 Bluetooth gift sound card mobile phone computer small cannon mini subwoofer outdoor wireless radio small speaker

Function: Sports outdoor speaker, Bluetooth playback, hands-free calling, TWS pair, TF card, FM;
Bluetooth: Bluetooth 5.0, Jerry solution;
Speaker: A-grade full-range speaker, 45mm, 4Ω, 5W * 1;
Power supply: DC 5V, built-in 1200mah;
Product material: ABS + iron mesh + silicone pad;
Playing time: maximum volume 4.5 hours, medium volume 9-10 hours;
Charging time: 3-4 hours;
Signal-to-noise ratio: ≥85db;
Distortion rate: ≤0.5%;
Frequency: 20Hz-15KHz;