1. LED 1 E 2 5 0 LED Bluetooth Bluetooth 2. HSP Headset Profile HFP Handsfree Profile A2DP Advanced Audio Distribution Profile Bluetooth Bluetooth SIG INC 3 LED 4 89 LED 3. 1 1 1 1 2 3 1 2 m 4. LAN Bluetooth 5. LED DC USB Bluetooth Bluetooth 10 m Bluetooth3 0 EDR Bluetooth2 0 0000 4 6. 2 2 USB 2 5 USB 7. USB _ 8. 0000 4 0000 en 4 LED 2 Bluetooth 7 2 07 T Bluetooth PC Bluetooth 9. 1 BCO3 1 1 USB 1 jaN USB USB 10. USB USB USB USB USB PC Ac LED 2 5 LED DC12V 24V 11. 2 5 1 2 5 oo illa 117 5 x 47 x 15 5mm ECM 42 3dB 2 20UOO0U RE 1 2 Bluetooth 3 12. Bluetooth O Bluetooth 2 oe 7 LED Bluetooth ON ED NN LED NN 180 tt gt ST BC03 ST BC03 13. 2 2 LED 7 4 LED 1 1 2 3