TitleX5 Riding Helmet BTHeadsetBT 1000M Riding Intercom Motorcycle Music Sharing Helmets Headset Waterproof Long Battery Life Noise ReductionFeatures-BTversion 5.0, stable connection, reduced latency, to protect the experience of riding a motorbike.-Two-person intercom system: through the X5& 39;s BT pairing, the intercom distance can reach 1000 meters, in the outdoor, you can communicate with your partner at a distance.-CVC and DSP multiple intelligent noise reduction, effectively shielding background noise and wind noise.-IPX67 level waterproof, no fear of rain, brave to go forward.-Remaining power broadcast, so you can be more clear about the product. Built-in 1000mAh high-capacity battery, the maximum use time of intercom time up to 20H.SpecificationProduct name: Riding helmet BTheadsetProduct size: 90*50*25mmBTversion:5.0Product material:ABS+TPUBattery:3.7V/1000mAhCharging time: ≤2.5HWorking time:20H-45H (MAX)Waterproof level:IPX67BTdistance:30MIntercom distance: 1000M (MAX)Music sharing distance:50MPackage list1*Headset1*Manual1*Charging cable1*Microphone