Loudspeaker Microphone Voice Amplifier Mic Headworn Headset Speaker Audio Recorder Mini Wired Mike Sound Battery Kit Mikrofon

We support drop shipping!Rolton K400 Specification:Suitable for: teaching, tour guides, promotions, meetingsSupport USB disk and TF card to play musicAudio power: >5WBattery capacity: 1200mAhCharging: use standard USB 5V (can use mobile phone charger)Rolton K400 Mini size:H 8.5cm * W 85cm * D 3.4cmH 3.3inch* W 3.3inch* D 1.2inchDetachable 18650 battery:The battery capacity is 1200mAh. It can be used for 8 hours. Play music for about 4-8 hours (volume 50%-80%).Charging using a standard USB cable:Can be charged using a variety of standard USB chargers1) It is recommended to share the mobile phone charger for charging.2) Charger current is greater than 500mAKnob volume control:The knob controls the volume, which is very convenient for most users.RoltonK400 Packing list:1 * K400 loudspeaker1 * 1200mAh battery1 * Professional Wired headset Microphone1 * Instruction manual1 * USB charging cable (data cable)1 * Waistband Belt