● Output power: 5W ● External magnetic speaker: 4Ω5W ● External magnetic horn: 4Ω 5W 52 sides 45 tape, secondary magnetic 16 cores, empty tape booster ● Battery capacity: 1500MA double protection board ● Separation: ≥90dB ● Signal to noise ratio: ≥80dB ● Working voltage: DC 5V ●Solution: Jerry Bluetooth version 5.0 ●Playing time: 8 hours "Volume adjustment at 70%" ●Charging time: 4
●Built-in Bluetooth wireless transmission, hands-free function for incoming calls ●Stereo audio transmission protocol ●Support U play ●Support playing MP3 songs stored in TF card ●Support all audio input of external 3.5mm terminal ●Series 1+1 ●Support rechargeable ●Sound with boost ●FM function