OS-1109 IPX7 waterproof bluetooth speaker:

● Bluetooth version: V5.3

● Material: ABS+Iron mesh+silicon

● Rechargeable battery: 1200mAh

● Speaker: 1*5W

● Frequency: 15Hz-18KHz

● Sensitivity: 400mV

● SNR: ≥65dB

● Music time: 2-3H

● Charging time: 2-3H

● Function: BT/FM/AUX/TF/USB/Hands free

● Charging port: micro

● Dimension: 184*44*77mm

● N.W.: 328g

● Waterproof level: IPX7

● 2023 new mold, deep bass, loud sound quality