1.эрчим хүчний нийлүүлэгч: lithium battery:3.7-4 .2 V? DC:5V ,600MA Li-ion battery
2.Work current: <30мА (Bluetooth module)
3.Work current: <400мА (power amplifier, Bluetooth )
4.Standby current: <3мА
5.Давтамжийн хүрээ :2.401-2 .480 GHz (2.4GHz ISM Segment)
6.The receiver sensitivity: <-90МУХБ, BER <0.1%*Шаргын говь: 95дБ
7.Support external TF card
8.гажуудал: <0.2%
9.давтамж хариу арга хэмжээ: 20HZ-20kHZ
онцлог:
*Scope: <10 meters of wireless communication (consistent with the Bluetooth protocol specifications CLASS 2)
*Transmit power: Class2?? less than 4dbm, low radiation.
*Spread spectrum: Frequency Hopping Spread Spectrum
*Bluetooth хувилбар: compatible with V2.1, V2.0, V1.1 and V1.2 standard.
*Bluetooth protocol support: A2DP, AVRCP
Холбоо барих:
Утас:+86 755 25608673
Хаяг:Floor 8,huguang building,Longgang зам, Shenzhen Хятад