Product description VeeDee is a high-tech business entity that focus on researching and developing motorcycle and bicycle Bluetooth riding communication equipment. Senior engineers, advanced production and testing equipment, excellent sales team and high-efficient management team help us grow fast. Advanced Bluetooth 4.0 Version and 150mAh battery. Bluetooth Chip Brand: CSR Bluetooth Version: 4.0+EDR Bluetooth Range: 20-30 meters Frequency: 2.402-2.480GHz Li-ion Battery: 3.7V/150mAh Charging Voltage: DC 5V Charging Time: About 1H Working Time: 6H Standby Time: 160H With advanced Bluetooth 4.0 version, Bluetooth connection is more stable and power consumption is less than those 3.0 version. Charging time is less than 1 hour, it is easy to get it full charged. With POWER SAVED MODE, it will turn off automatically after 5 minutes if no working device paired. Support Mobile Phone Calls and Playing Music Functions. Smart Phone Call Function: Press the cellphone button, you would like to answer or reject the phone calls. Press two times this cellphone button, you can re-dial the latest phone number directly. Playing Music Function: Press the cellphone button, you would like to play or pause the music at your choice. Press the volume + / - button, you would like to paly upper or next song; long press the volume + / - button, you would like to increase or decrease the sound.
