Pay in 4 interest-free payments of $19.50 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Input voltage: 12V-2
Brightness adjustment: manual dimming/automatic dimming (18:00-06:00)
online teaching video production
The power of the earphone charging area is 5W
The shell is made of anti-scalding material
LX1 Motorcycle Half Helmet Waterproof Wireless 5.3 Bluetooth Headset, Version: English(Standard Blue) DuoMSera Input voltage: 12V-21. Material: ABS+Silicone+PC 2. Bluetooth version: 5. 3 3. Input voltage: 5V 4. Battery: built in 3. 7V, 350mAh lithium battery 5. Working time: 25 hours 6. Standby time: 240 hours 7. Protection level: IPX6 8. Connection distance: 20 meters 9. After installation, it can be stretched up and down and the angle can be adjusted for better radio reception 10. The voice assistant can be woken up, and the mobile phone double clicks the minus sign to start
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