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

1. Features:* 10 hour music / talk time (about 10 hrs w/ ANC turned on)* Enhanced bass response， HD Voice and aptX features* Ergonomic design for quick， easy access to music and call controls* Around-the-neck wearing style with body-contoured fit* Bluetooth version 4.0 with A2DP* Voice Actions with compatible phone* Make and receive hand-free phone calls2. Specifications:. Bluetooth name: HV-900. Charging voltage: MICRO USB 5V. Working current: 25-30mA. Bluetooth Working range: 10M. Output power: 2x20mW. Frequency range: 2.401-2.480GHz. Distortion factor: ¡Ü1%. Frequency response: 20Hz-20KHz. Working Time: Music state 10 H / Talking state 15H. SNR: S / N¡Ý95. Charging Time: 2-3h Speaker: 16¦¸20mW x 2. Battery: 3.7V / 195MAH (Polymer rechargeable battery). ANC frequency: 100-1000HZ. ANC level: 15-20dB. Standby time ¡Ý500HColor: Black，White3. Package include:1x Bluetooth headset1x USB charger cable1x User's Manual1x Ear Tips