Smart Bluetooth Speaker Home Alarm Clock Card

Product Details:
Impedance: 32Ω
Bluetooth version: 5.1
Bluetooth distance: 15 meters
Standby time: 24 months
Horn diameter: φ40 mm
Charging interface: USB/5V/1A
Playing time in music mode: 4 hours
Battery capacity: 1200mAh 18650
Working temperature: -40°C +85°C
Continuous working time in clock mode: 85 hours
Bluetooth frequency response range: 220Hz-20KHz
Product body material: ABS plastic shell + PVC mirror

Size information:
Size: 89mm*84mm*73mm

Package Contents:
Alarm clock + Instruction Manual +Charging Line