Bluetooth alarm speaker - single battery - Black - Ordinary style - 5W
Overall dimension: L143xW33xH46mm
Bluetooth function: Bluetooth + ESR effective transmission = 10m
Battery type: detachable high-capacity rechargeable battery
Battery capacity: 1400max2 (optional)
Product material: ABS plastic / PC lens
Product horn: 40mm strong magnetic horn
Main functions: Bluetooth music broadcast / time display / alarm clock reminder / temperature display
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