1.電源供應商: lithium battery:3.7-4 .2 v? DC:5v ,600MA Li-ion battery
2.Work current: <30mA (Bluetooth module)
3.Work current: <400mA (power amplifier, 藍牙 )
4.Standby current: <3mA
5.頻率範圍 :2.401-2 .480 千兆赫 (2.4GHz ISM Segment)
6.The receiver sensitivity: <-90dBm, BER <0.1%*信噪比: 95db
7.失真: <0.2%
8.頻率回應: 20HZ-20kHZ
功能:
*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
*藍牙版本: compatible with V2.1, V2.0, V1.1 and V1.2 standard.
*Bluetooth protocol support: A2DP, avrcp
聯繫我們:
電話:+86 755 25608673
位址:Floor 8,huguang building,龍崗路, 深圳中國