EJEAS V4 Plus Helmet Communication System, Motorcycle Bluetooth V5.1 Headset 1500m Helmet Intercom with Noise Reduction/3D Sound/FM Radio/Hands-Free, Ideal for 2 to 4 Riders Group Talking (2PCS)

[Connectable to 4 riders] EJEAS V4 Plus uses advanced Bluetooth 5.1 version chip, which can support up to 4 people to pair and talk at the same time. The maximum distance between each machine is 500M and the total distance of a group of 4 can reach about 1500M.. [Noise Reduction & 3D Effect] V4 Plus motorcycle bluetooth intercom uses advanced CVC noise reduction technology to Reduce the background noise of input and output audio signals, effectively eliminate more than 80% of the environmental noise. With the Hi-Fi speakers, the sound you hear is more 3D, clear and stable.. [Large Battery & IP65 Waterproof] Equipped with a 750mAh rechargeable battery, V4 Plus motorcycle intercom can run for 18h talking time and 24h music playing time, the standby time can reach 260h. With IP65 waterproof function, V4 Pluscan be used in any rainy and dusty outdoor environments.. [FM Radio & Voice Assistant] V4 Plus helmet bluetooth intercom can connect 2 mobile phones, GPS, MP3 etc, to answer phone calls automatically, listen to music and navigate. Voice assistant helps to free hands and ensure a safety journey, FM informs the latest traffic conditions.. [Universal Application]: EJEAS V4 Plus motorcycle communication system is suitable for most full-face helmets, half-face helmets and open-face helmets. It can be used with EJEAS EUC remote control handle (optional) to ensure your riding is safe and comfortable.