Wasserdichte Bluetooth-Gegensprechanlage mit FM-Radio für 4 Motorradfahrer sprechen im Vollduplexmodus

Main function:
Bis zu 4 people at the same time full duplex real-time intercom.
No hotkey, easy to use.
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.
Audioeingang
Latest Bluetooth technology, low power, bis zu 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 Headset, and front and rear seat in the intercom intercom

Bluetooth-Version: dual Bluetooth 4
Chip: BC5 CSR
Batteriekapazität: 550mah
Akku-Typ: polymer
Charge and discharge times: 500 mal
Betriebsspannung: 3.3V-4.2V
Sprechzeit: 15 Std.
Standby-Zeit: 240H
Ladezeit: 2.5H
Radio frequency band: no
RDS: Ja
Lautsprecherleistung: 0.25W
Waterproof grade: 6
Automatic volume control: no
Betriebstemperaturbereich: -10 to +45℃ (minimum and maximum operating temperature)
Charger specifications: USB

Intercom: full duplex communication
FM-Radio: Optional (Unterstützung)
Mobile phone automatic answer: Unterstützung
Bluetooth password: 0000
Merkmale: wasserdicht, special helmet Bluetooth intercom headset