2015 Hot sell and Hight quality Mini  wireless Bluetooth speaker LED lights card small speakers portable outdoor sports AUDIO SUBWOOFER Christmas gift <br><br>Item details<br>Bluetooth specification: Bluetooth V2.1 + EDR<br>Bluetooth protocol: OPP, OBEX, SPP, A2DP, AVRCP, FIP, HS / HF, DUN, PROFILES<br>Wireless transmission range: 7-10M<br>Audio noise ratio: ≥80db<br>Battery capacity: 550-600mah<br>Built-in voltage: 3.7V<br>Normal Volume Play: 2H<br>Speaker Specifications: Φ40mm plus<br>Charging voltage: 5V / 500MA or 1000MAH<br>Speaker power: 4Ω3W<br>Frequency response: 120HZ-18KHZ<br><br><img src="http://gdetail.image-gmkt.com/224/717234828/2015/12/6a7920a5-c017-431e-a004-01df6954bb6b.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/224/717234828/2015/12/a7d894d1-bc65-46be-96e8-2513becba1f6.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/224/717234828/2015/12/1fa6284c-4738-4ec7-ba26-71e0ce3f056c.jpg" undefined=""><br><br><img src="http://gdetail.image-gmkt.com/224/717234828/2015/12/a24f5b96-818d-4b96-9800-d0302fe589ea.jpg" undefined=""><br><img src="http://gdetail.image-gmkt.com/224/717234828/2015/12/2c16e195-d08a-4e45-be90-e7bd4cae629a.jpg" undefined=""><br><br>