เสียงพกพาไร้สายรีโมทแอมป์สอนลำโพงวิทยุ FM USB รุ่นลายพรางลำโพงบลูทูธไร้สาย FM / Micro SD/ TF Card เหมาะสำหรับการสอน

Feature: -Powerful, clear and resonant, high capacity lithium battery for long time use. -Play MP3 vis USB flash disk ＆TF card.FM radio, remote control inlcuded. -Double-sided SMD PCB ensures stable performance. Specifications: Model:E-898 Color:Camouflage Working life:8~10hours Battery:2200mAh lithium battery Charging voltage:DC 10V Inut impedance:5Ω Max.output:38W Frequency response:100Hz-15kHz Working voltage:7.4V,2200mAh rechargeable lithium battery Working temperature:-10℃~45℃ Amplifier weight:340g Applicatrions:teaching, touring,morning exercise, training, sports, outdoor entertainment. Remote Controller Battery is not included. Packahe Inlcuded: 1x amplifier 1x user manual 1x adapter(come with a plug adapter) 1x belt 1x remote control 1x camouflage Bag