Bluetooth alarm speaker - English pronunciation (prompt tone) - single battery - Dark Blue - B119 Ordinary style

Overall dimension: 143x33x46mm
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