Product description:
1. Support: Bluetooth， NFC function， Line in， earphone， Micro card
2. Fantastic led flash lights
3. Play music from Micro SD card/MP3/ smartphones/laptop directly and so on
4. Material is ABS with UV craft (piano lacquer)， which can resistance to scratching
5. Battery: 400mAH rechargeable lithium battery
6. Speaker Size: 69x62mm
7. Eight colors: Black， blue，red， pink， white，green，gray， yellow
8. Hand-free calling function (with MIC)
9. Auto Voice Prompt power on/off and Bluetooth is connected and disconnected
10. Support phone redial
11. It can remote control 20-25M straight-line distance

Technical Data:
Output power: 3W*1
Rated Impedance:4O
Supply voltage: 5V -Mini USB port
Frequency response: 80Hz-20KHz
SNR: =80db
Double magnetic trumpet: 16 core*1
Battery capacity: 400mAh enough
Distortion: 0.3%
Bluetooth chip is BCM
NFC function

Package Included:
1 x TT-026 Bluetooth speaker
1 x USB cable
1 x Audio line
1 x User manual
1 x Gift box