Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Speaker Specifications: 45mm * 3WOutput Power: 4Ω3WFrequency response: 60Hz-18KHzSensitivity: 80db ± 2dbSNR: ≧ 90dbDistortion: 0.5%Bluetooth implementation of standards: BluetoothV2.1 + ANKAIBluetooth communication range: barrier-free status under the straight line， more than 10 meters (different models of mobile phone equipment and environment will affect the distance)Battery capacity: 600MAHCharging time: 3 hoursTalk time: 8 hoursWhen TF card music playback time: 5 hoursAdapter Interface: Micro USB， 3.5AV input interfaceProduct Specifications: 70X70X68 (mm)Support maximum TF card: 32GSupport playback modes: automatic sorting loop， power and memory playPRO version supports Radio: FM frequency 87.5-108MHzBox size: 86x86x90 (mm)