More Details:<br><br><br><br><br><br><br><br>Specification:Brand Name: SEE ME HEREModel Number: BV120Bluetooth Version: 4.0Product Channel: 1.1Rated Power: 3W THD=10%Preqency Response: 60Hz-20kHzUSB Type: USB2.0Transmission Distance: 10m MaxBattery Capacity: 4400mAhInput Current: 5V&amp;ge;500mACharging Time: 4-5 hoursPlay Time: 12-24 hoursOutput current: 5V 1ASupport to TF card. (max 32G)Net Weight: 245gProduct Size: 63*36*126mmOptional Color: Blue， Red.<br>Features: Can be as a 4400mAh power bank. When your device is out of power， it can charge your device.Support to automatic shut-down. When you leave the speaker about 10 minutes， the speaker will turn off.The speaker has LED indicator light. Displays remaining battery.Download a APP. More functions for your choice.There is a self-time function. Press &amp;quot;+&amp;rdquo; button and remote your phone to take photos.Smart hands-free call.<br>Package Included:1 X SEE ME HERE Bluetooth Speaker 1 X Charging Cable1 X Manual