VNETPHONE V4 Full-Duplex 4 People Simultaneous Walkie-Talkie Motorcycle Helmet Bluetooth Intercom with Auto Answer Function

• Features: 4-person full-duplex intercom, paired once to enter the intercom after the next boot, no need to press the PPT button, automatic real-time call
• Telephone function: can automatically answer the phone, when the walkie-talkie has an incoming call, it will automatically answer
• Intercom function: 4 people talk to each other at the same time, no need to press any buttons, free hands.
• FM radio: support domestic radio function, frequency: 88 to 108 frequency
• Music function: can listen to mobile-phone MP3 music, Bluetooth 3.0 chip, clear sound quality.
• Compatible with Bluetooth of other devices: Compatible with GPS, MP3, MP3, tablet Bluetooth, listening to music, GPS voice navigation and other functions

Specifications:

• Bluetooth version: 3.0
• Chip: CSR BC5
• Battery capacity: 500mAh
• Battery Type: Polymer
• Charge and discharge times: 500
• Working voltage: 3.3V-4.2V
• Talk time: 8H
• Standby time: 150H
• Charging time: 2.5H
• Radio frequency band: FM87.5~108MHz
• RDS: none
• Speaker power: 0.25W
• Waterproof grade: five waterproof
• With or without TTS: No
• With or without automatic volume adjustment: no
• Operating temperature range: -10°C to +45°C
• Charger specification: DC 5V 500mA