2 to 5 business days
* Support phone/laptop/Tablet PC *Support U Disk/TF Card(mini micro Card). * Modular buddy-jack'design:connect a row of mini speakers to get jawdraopping audio performance. * Expanded bxs(Bass Xpansion system) drives a fuller,richer low-end response. * New, larger mm driver delivers precise high for superb sound. * Built-In Microphone. * Bluetooth Function. * Hands-Free Call Feature. * Rechargeable Lithium Battery. * Audio Devices with 3.5mm Stereo Jack input. * Bluetooth Function