KP-291 Bluetooth 5.4 Helmet Headset - Stereo Calls, Ambient Light, IP65 & Up to 40-Hour Battery

Chip: Jerry AC7065F
Bluetooth: 5.4
Transmission Distance: 10M
Battery: 800mAh (802050)
Battery Life: 40H
Voice Assistant: Supports one-click activation
Installation Method: Split installation
Ambient Light: Supports on/off switching
Flashlight Mode: Supported
Default English prompts (other languages can be customized)
40mm diameter high-definition speaker
Dustproof and waterproof IP65
Product dimensions: 97*43*26mm
Packaging dimensions: 121*94.5*58.5mm
Carton dimensions: 51.5*33*51cm
Volume: 0.087m³
Gross weight per carton: 16.8kg
Gross weight per unit: 168g
Quantity per carton: 100