key features of the Bose SoundLink Flex:

• Type: 1.0

• HP Wideband: 1 x 60 mm

• Passive radiators: 2

• Other: possibility of connecting two Bose SoundLink Flex to create a 2.0 system or several Bose Connect speakers (SimpleSync) for a multiroom system

• Certification: IP67

• Bluetooth 4.2 compatibility

• Battery: up to 12 hours of listening at a reasonable level

• Dimensions (W x D x H): 20 x 5.3 x 9.1 mm

• Weight: 0.450 kg