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Products > usb double > Shenzhen Preston Industry Co.,LTD | Similar Products

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usb double

" found 9 Products from Shenzhen Preston Industry Co.,LTD, China

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PSBH-51M Neo. Electric Motorcycle Smart Helmet: parameters: USB TYPE DC 5V/0.5A Charging mode: Magnetic charging port 3h Standby time: 180 days Intelligent voice/remote control dual-mode operating system: WIFI+APP, answering calls, voice ...

PSBH-62SEneo Bike/Mountain Bike/Scooter/Road Bike. Smart Bluetooth Helmet.: USB TYPE DC 5V/0.5A Charging mode: Magnetic charging port 3h Standby time: 180 days Intelligent voice/remote control dual-mode operating system: WIFI+APP, answering calls, voice navigation, ...

PSBH-60SEneo Bike/Mountain Bike/Scooter. Smart Bluetooth Helmet.: USB TYPE DC 5V/0.5A Charging mode: Magnetic charging port 3h Standby time: 180 days Intelligent voice/remote control dual-mode operating system: APP connection, answering calls, voice navigation, ...

PSSH-55M Bike/Mountain Bike/Scooter. Smart Bluetooth Helmet.: USB TYPE DC 5V/0.5A Charging mode: Magnetic charging port 3h Standby time: 180 days Intelligent voice/remote control dual-mode operating system: APP connection, answering calls, voice navigation, ...

PSEV-021 Bicycle/Mountain Bike/Scooter .Smart Bluetooth Helmet.: USB TYPE DC 5V/0.5A Charging mode: Magnetic charging port 3h Standby time: 180 days Intelligent voice/remote control dual-mode operating system: AWIFI+APP, answering calls, voice navigation, ...

PSSH-20. Bluetooth Talking Helmet.: rescue + SOS alarm Bluetooth transmission: 10M-12M Speaker: 2X1W (stereo) Microphone: -39dB -41dB Bluetooth mode: BT4.1 Electrical parameters: USB TYPE DC 5V/0.5A Charging mode: Micro USB 3h Battery ...

PSBJL-116 Electric Motorcycle Helmet Electric Bike Helmet Bicycle Lamp Helmet: USB TYPE DC 5V/0.5A Charging mode: plug-in charging for 3h Battery life time: 20h Intelligent voice mode operating system: WIFI + APP, answering phone calls, sound navigation, connecting flash ...

Ps03d-1080p Smart Bluetooth Helmet Mountain Bike Helmet Off-road Vehicle Helmet: USB TYPE DC 5V/0.5A Charging mode: plug-in charging for 3h Duration: 64 BG 6 h (video recording), BT 36h (playback) Intelligent voice / remote control dual mode operating system: WIFI + APP, answer ...

Ps02d-1080p Smart Bluetooth Helmet Mountain Bike Helmet Off-road Vehicle Helmet: USB TYPE DC 5V/0.5A Charging mode: plug-in charging for 3h Duration: 64 BG 6 h (video recording), BT 36h (playback) Intelligent voice / remote control dual mode operating system: WIFI + APP, answer ...

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