TF-Y13 Blue

Bluetooth 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: 5 hours of listening time