Specifications:
Bluetooth Version: V5.0
Working distance: 33ft/10m without barrier
Lithium Battery: 3.7V 1000mAh
Playing time: 10 hours; Charging time: 3 hours
Charging input: DC5V
FM frequency range: 87.5MHz~108.0MHz
Weight: 190g
Product Size:Φ94*56mm
Output power: 3W
Frequency: 20Hz – 20KHz
Signal to noise ratio: ≥80dB
Built-in microphone
IPX4 waterproof rating