NEW- JBL BOOMBOX 910 Portable Speaker-wireless NEW- in opened box

Speakerphone Function Supports speakerphone, Built-in microphone, to bring clear calls for you, it's veryperfect either with single or multiplayer for phone calls or video chat.Lasting power, long battery life Two power modes, built-in lithium secondary, Medium volume with 2-4 hours of playback capabi lity, suitable for any occasion.Pure music, perfect to enjoy High-fidelity sound, Stereo speakers, built-in re sonance radiator device, equipped with high-eff iciency power amplifier, super-low-frequency dy namic, bass-rich, flexible, achieve a more shock ing extremely overweight bass effect.Through 10000to touch test, wearnon-slip, res istance to high temperature,long service. life.