Transformers TF-Y03 Wireless Speaker

Brand: Transformers Model: TF-Y03 Bluetooth version: V5.4 Rated power: 5W Speaker: Φ52mm,4Ω,5W*1 Signal-to-noise ratio: 80db Frequency response: 80HZ-18KHZ Battery

capacity: 3.7V/1200mAh 18650 Power input: DC 5V/800mA Charging time: about 3 hours Playing time: 10 hours of listening time Function: IPX4 waterproof, Bluetooth, TF, AUX, TWS, call