1.Product material：ABS+UV
2.Dimension：( W x H x D)/ ：2.8 x 2.8 x 2.8 inches
3.Speaker diameter ：￠40mm
4.Individual products weight :1.6 ounces
5.The battery：634050/DC3.7V 400mAH Power：3W
6.Charging time：2H
7.Playing time：3-4H
8.Color：Blue，Rose Red，Gray, Black
9.function：Support Bluetooth phone call, bluetooth connect, bluetooth music play, Micro SD card, MP3, WMA, WMV,SBC, AUX audio input

• Superior Sound Quality: Experience your music in full-bodied stereo realized through high-performance drivers and a unique spiral bass port
• Enable Playing MP3 Files Directly in TF / Micro SD Memory Card and USB Disk
• Long Lasting Battery - Support up to 8 hours (depends on Volume/Brightness) with build-in 1800mAh high capacity battery. Easy charge by USB cable with 2-4 hours charging time. Bluetooth range: 33 Ft / 10 meter
• Ideal Gift - Amazing features and it's elegant appearance make it to be an ideal gift for any occasion. Birthday, Christmas, Halloween, holidays, wedding, or anniversary, etc.
• Broad compatibility: Equipped with the wireless Bluetooth 4.0 technology, connect to your device from up to 32 feet away. Compatible with all Bluetooth-enabled devices or media devices with 3.5mm AUX port. Such as iPhone, iPad, iPod, iTouch, Macbook, Samsung Galaxy, Galaxy Note, Amazon Kindle Fire HD, Amazon Fire Phone, HTC One, Google Nexus 7, Nexus 4, Microsoft Surface and All Tablets, Smartphones, MP3, MP4, radio players, laptops, Mac and PC's and other Bluetooth-enabled devices

Superior Sound Quality: Experience your music in full-bodied stereo realized through high-performance drivers and a unique spiral bass portJinWoDe