Wireless Carpoint Bluetooth LED rear lights with magnetic attachment for use on a trailer, semi-trailer or bike carrier. The 7-pin plug Bluetooth transmitter is plugged into the towbar plug socket and the LED rear lights are switched on and the lights are ready for use. The Bluetooth transmitter uses the vehicle's voltage and only works when the lights are on! The tail lights have 4 functions; indicator, tail light, brake light, and license plate light. The lights are rechargeable with the included USB cable. Easy to attach to metal surfaces with the magnetic attachment.  

Specifications:

• 4 functions: indicator, rear light, brake light, and licence plate light
• 7-pin plug Bluetooth transmitter
• Voltage: 12Volt
• Bluetooth module version: 5.0
• Bluetooth frequency: 2.4GHz
• Battery charging time: 2 hours
• Battery capacity: 4,000mAh
• Maximum usage time light: 8 hours
• Bluetooth range: up to 25 metres
• Lamp dimensions and weight: 108x102x45mm and 350 grams
• Bluetooth adapter dimensions and weight: 110x90x97mm and 160 grams This set of lights is " E " approved.