Wireless Bluetooth Handsfree Motorcycle Helmet Headset Waterproof Headphone, 501 Original

Wireless Bluetooth Handsfree Motorcycle Helmet Non-Intercom Headset Motorbike Waterproof BTFeature:1. Can be connected to any stereo input wireless Bluetooth hands-free headset, suitable for riding, easy helmet installation, simple and safe to use.2. Using the latest 4.1 + EDR Bluetooth technology, ultra-strong signal transmission, ultra-low energy consumption, support all Bluetooth equipment.3. This module is installed on the helmet, bringing convenience to outdoor riding, super thin speaker, easy installation and no falling off.Advantage:1. The main engine is equipped with an external helmet, which is thinner inside the headset than the built-in one (the battery is on top of the headset) and is more comfortable without squeezing the ears.2. The main engine contains a larger capacity of batteries, up to 450 mAh (built-in about 250 mAh), making the machine standby time and working time longer.3. The main engine is fixed by screw and clamp. The built-in type usually uses glue or sticker, which makes the installation of the main engine tighter and not easy to fall off while in high-speed ride.4. Using high quality ear chip, it can restore Bluetooth audio with high quality.Specification:Color: BlackBluetooth version: Bluetooth V4.1+EDRBluetooth protocol: A2DP AVRCPFrequency range: 2.4GHZ-2.4835GHZBattery capacity: 450mAhCharging current: 190mAhCharging time: 2 hours.Standby time: about 120 hoursCharging voltage: 3.7VWorking hours: 10 hoursSize: 85*53*20mm/3.34*2.08*0.78\\'\\'Effective distance: 10 metersInstallation mode:1. Main installation: use screws and clips to fix the mainframe outside the helmet.2. Optional installation: use the sticker and adhesive tape to fix the host to the outside of the helmet.Note: Please allow 1-3mm differs due to manual measurement.Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.Package Content:1 x Bluetooth Handsfree Motorcycle Helmet Headset