Material: Plastic, Silicone, Metal/ABS Plastic, Silicone, Metal Product size: 135X70X65MM weight: 189G With hanging rope design Channel: Mono Bluetooth chip: BLUET RUM AB5363B V5.2 Play mode: Bluetooth playback/TF card/U disk/AUX/TWS Output power: 5 watts/5W Waterproof level: IPX6 18650 Li-ion Battery 1200MAH/18650 Li-ion Battery 1200mAH Play time: 6 hours (70% volume)
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