JBL M3 mini speaker features a 4.2V Bluetooth and 2.4G wireless music transmission system Click your special moments with just one click Receive call with built-in mic Long battery life up to 3-4 hours True wireless stereo audio performance when paired with another M3 M3 Mini Metal Portable Wireless Bluetooth Speaker Multi Color This speaker comes with a strong metal body and Easy to carry anywhere in your pocket. Click your special moments with just one click A 4W high-powered amplifier system is used for outstanding sound quality. Built-in memory of 800mAh allows for continuous playback for up to 5 hours. Stereo systems, iPods, laptops, smartphones, and other devices are compatible without the need for a cable to be connected to a specific jack port. Specification:

Title:	JBL M3 Mini Wireless Bluetooth Speaker Metal Body
Brand:	JBL
Country of Origin	China
Battery Capacity	300mAh
Charging Backup	2-7 Hours
Features	Wireless rear speakers
Output Power	4W
Model	M3T
Bluetooth	4.2
USB Port	Yes
Material	Metal
Power supply	DC-5V(USB)
Frequency	20Hz-20KHz
Bluetooth version	Bluetooth Version: 4.2
Charging Time	1-2 Hours
Power	3W
Product Weight	70g
Shape	Round
Power Sources	AC
USB Type	C Type