XiNOWy V4 PRO Motorcycle Helmet Headset Supports 4 Person Riding Interphone Distance 800-1200 Meters Bluetooth Intercom

Please note: Please use a DC 5V-1A power charger to charge the intercom product; the maximum output power of the charger should not exceed 5W. Please do not use a fast charger to charge this device.(Plug not included) Noted: This product cannot be paired with other brands or models. This V4 PRO device cannot be paired or compatible with the V6 device, so for 2/3/4 helmet intercom purposes, please purchase 2/3/4 V4 PRO intercom devices directly.Thank you. Highlights: Working speed: above 120 km/h; Automatic and safe reception of mobile phone calls; Master control Bluetooth CSR BC5 scheme available; Advanced A2DP Strong stereo music/audio available (mobile phone/MP3/GPS with A2DP for transmission); DSP noise reduction function Updated the battery to 850mAh Standby time: 240h; Continuous call or music playback: over 8 hours; Charging time: around 3 hours; IP65 waterproof; FM radio available The Bluetooth system that allows the max.Call distance between two riders is up to 1200m and actually realizes the full Duplex wireless communication among 4 riders. V4 PRO Upgraded Version MOTORCYCLE BLUETOOTH INTERCOM Supports 4-person instant intercom, automatically answers mobile phone calls. Stable Bluetooth chip The voice chip from CSR is the top professional voice control chip in the world. Supports 4 people instant intercom 1200 meters long talk distance, high speed 120 kilometers per hour, HD sound quality Long standby, new large capacity upgrade 850mAh Li-polymer battery, the battery can be used for a day. Professional waterproof, anti-noise design IPX5 waterproof rating, don't worry about rainy weather when going out. Product List: 1/2 x Host 1/2 x Clip 1/2 x Metal Clip Replacement (Gift) 1/2 x Headset 1/2 x Charging cable 1/2 x Screwdriver 1/2 x User Manual