ลำโพง Bluetooth BS01ลำโพงบลูทูธ แบบพกพา Wireless Bluetooth MP3 Speaker ลำโพงมัลติฟังก์ชั่น
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Sensitivity: 400mV
Distortion: 0.1%
Frequency response range: 80Hz-20kHz
Transmission distance: ≤10m
Standby duration: >360 hours (under battery saturation)
Working hours: >6 hours (when the volume is 50%)
Charging time: 4 hours
Charging voltage: DC 5V
Battery capacity: lithium polymer 3.7V/600mA
Package Included:
1 x mini speaker
1 x USB cable
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