D2-Motorcycle helmet intercom bluetooth headset 500m bluetooth intercom
bt 3.0 technology,
compitible with iPhone, Samsung, andriod smart phone etc
handsfree, answer, reject, terminate calls.
built-in FM radios (76-108MHz)
increase and decrease the volume.
voice dial (siri) and last number redial.
rider to rider, rider to pillion full duplex intercom.
fit for motorcycle & skiing helmet
USB firmware upgrade
Technique Specification
name of product |
helmet bluetooth headset |
model | D2 |
microphone type |
DSP noise suppression mic |
bluetooth version |
V3.0 class 1 |
chip |
CSR blue core 5mm |
module |
dk_218m |
bluetooth profile |
hsp, hfp, a2dp, avrcp |
RF frequency |
2.4GHz |
intercom range |
up to 500 meters |
charge time |
up to 3 hours |
music play time |
up to 8 hours |
FM radio work time |
up to 8 hours |
cell phone talk time |
up to 8 hours |
intercom talk time |
up to 8 hours |
standby time |
up to 100 hours |
weight |
130g |
working temperature |
-15°c~50°c |
storage temperature |
-25°c~60°c |
battery type |
li-polymer 500mAh/3.7V |
DellKing Industrial Co., Ltd. Was founded in 2005, specialize in the wireless communication field. The enterprise integrates research and development, manufacture and sale. We are a professional Bluetooth design house, we dedicated to provide the most advanced Bluetooth solution, products and services for our customer, providing the max profit to the clients constantly.
We insist on innovation and teamwork, adopting and mastering the core technology, and set the technology in advanced as company strategy. We have obtained the support from the global Bluetooth leader_CSR company, and with the close relationship with the leading technology companies such as Apache, Shijian group, Qili Technology, LDP police helmet and Shenzhen Power-Time etc. We established a resource sharing and advantages complementing mechanism.
Our main business is in Bluetooth series solution research and development and Bluetooth modules, PCBA sale.
Bluetooth solutions: Bluetooth Intercom Helmet Headset Solution, Bluetooth Window intercom systems Solution, Bluetooth interphone adapter Solution, Bluetooth Wireless Microphone, Bluetooth Stereo Speaker, Bluetooth stereo adapter, Bluetooth Audio gateway, Bluetooth TTS(Text To Speech), Bluetooth Phone Adapter, Bluetooth serial ports, Bluetooth rearview mirror, Bluetooth car kit MP3 Player, Bluetooth stereo headset solution, and we can also provide ODM and design services according to your specific requirements.
DellKing Technology Co., Ltd. Holds "honesty, professional service, keep improving and pursuit of excellence" as the company principle, with innovative technology and our sincere service we won a good reputation at home and abroad.
