TF-Y13 Pink

luetooth version: V5.4
Rated power: 3W
Speaker: Φ40mm,4Ω,3W*1
Signal-to-noise ratio: 80db
Frequency response: 80HZ-18KHZ
Distortion rate≤0.5%
Battery capacity: 3.7V/400mAh
Power input: DC 5V/500mA
Charging time: about 3 hours
Playing time: listening time 5 hours