*Product package size: 13.5 * 13.5 * 2.6CM*Machine weight: 0.220g*Speaker power: 5.4W*Battery capacity: 400mA*Charging interface: Type-c*Voltage: 5V-1A*Charging duration: 2 hours and 40 minutes*Charging time (about one hour+pickup lamp+Bluetooth speaker)(About 1.5 hours+single Bluetooth speaker mode)(3 hours+single polar lamp mode) can be charged and played at the same time*Bluetooth transmission distance: 20-30 metersHorn: 3W strong magnetic resonance horn
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