1.Power supplier: 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, Bluetooth )
4.Standby current: <3mA
5.ఫ్రీక్వెన్సీ పరిధిని :2.401-2 .480 GHz (2.4GHz ISM Segment)
6.The receiver sensitivity: <-90dBm, BER <0.1%*Snr: 95dB
7.Support external TF card
8.వక్రీకరణ: <0.2%
9.ఫ్రీక్వెన్సీ రెస్పాన్స్: 20HZ-20kHZ
ఫీచర్:
*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 వెర్షన్: compatible with V2.1, V2.0, V1.1 and V1.2 standard.
*Bluetooth protocol support: A2DP, AVRCP
మమ్మల్ని సంప్రదించండి:
Telephone:+86 755 25608673
చిరునామా:Floor 8,huguang building,లాంగ్గాంగ్ రోడ్, Shenzhen China