Product Model: A8
Operating voltage: 3.7V
Product Size: 85mm x height 30mm in diameter
Charging voltage: USB 5v 600mA
Battery capacity: 1000mA high performance lithium Li battery
Speaker specification: 40mm 4 3W
Playing time: about 10 hours of continuous playback at normal volume
Frequency response: 40-18kHz
Charging time: about 3-5 hours
Signal-to-noise ratio: 95db
Bluetooth distance: Effective transmission distance ≤ 10m
Distortion: 0.5-1.0%
AUX audio: Standard 3.5mm audio cable, suitable for all 3.5mm interface audio input
TF memory card: supports 32GB capacity