1.Compatible with all wireless Bluetooth device,paired automatically.
2 Built-in microphone let user talk on the go
3.Last 3-4 hours playing when full charging,
4.Small enough for convinient taking and storage
5 Rubberized casing with water resistance IPX5
6.Aux in ,compatible almost any MP3 player
7. Sound track: 1.0
8. Output power: 1.5W x 1
9. Lithium battery capacity:320mAh
10. Case Material: ABS+Silicone sleeve.
11. Bluetooth ®: 3.0
12. Dimensions: 50*50*48 mm
13. Weight: 200g.