Intercomunicador Bluetooth resistente al agua con Radio FM para 4 Motociclistas Full Duplex Hablando

Main function:
Hasta 4 people at the same time full duplex real-time intercom.
No hotkey, fácil de usar.
Memory matching, simple and easy to use.
With FM radio function.
Using the United States the latest research and development of dual Bluetooth 4 chip, HD quality.
High power headphones, can be used in busy occasions.
Adopt 6 grade waterproof standard.
Entrada de audio
Latest Bluetooth technology, low power, hasta 15 hours of talk time
240 hours long standby
Real environmental protection without radiation
Separate charging interface, can be used for edge charging!!
Can be paired with the ordinary Bluetooth auriculares, and front and rear seat in the intercom intercom

Versión Bluetooth: dual Bluetooth 4
Chip: BC5 CSR
Capacidad de la batería: 550mah
Tipo de Batería: polymer
Charge and discharge times: 500 veces
Tensión de trabajo: 3.3V-4.2V
Tiempo de conversación: 15 horas
Tiempo de espera: 240h
Tiempo de carga: 2.5h
Radio frequency band: No
RDS: Sí
Potencia del altavoz: 0.25W.
Grado impermeable: 6
Automatic volume control: No
Rango de temperatura de funcionamiento: -10 to +45℃ (minimum and maximum operating temperature)
Charger specifications: USB

Intercom: full duplex communication
Radio FM: opcional (apoyo)
Mobile phone automatic answer: apoyo
Bluetooth password: 0000
Características: impermeable, special helmet Bluetooth intercom headset