Upgraded Sie 12 Motorcycle Helmet Headset Bluetooth Intercom Hands-free

12 Motorcycle Headphones Stereo Bluetooth Headset Handsfree Wirele Headset Biker Music PlayerNote: This is a helmet headset, not an intercom, it can't connect/talk with each other.

1. Latest Bluetooth 5.0 + EDR technology, superior signal transmiion, ultra-low power consumption, compatible with hone and Android devices.2 support automatic call answering function, with phone number broadcast, safer driving. (Pre the power on once to answer the phone; Pre the on again to hang up; Pre the on twice to redial the latest phone number directly)3. Built-in high-quality anti-interference microphone, external windproof sponge, can effectively realize hands-free answer, hang up the phone, high-fidelity sound.4. Support music up and down, volume sound addition and suraction, playback pause, automatic callback and other functions, easy to operate, easy to use.5. Built-in high-quality headphone speaker, strong ba, clear mid-range, high-pitched sound.6. Built-in mini USB charging interface for quick and easy charging.7. Built-in large-capacity lithium battery, multle circuit protection, long standby time and working time.8. Sound reminder function, easy to set the device according to the sound reminder.9. Automatic repair with memory function. (If your device is the last recent paired device, the headset will automatically re-pair with your device when the device opens it again)10. Excellent performance for full face helmets or half face helmets, Off Road helmets, fl up helmets, half face helmets, etc.11. Compact size and lightweight, easy to carry.Specifications:Materials: plasticColour: BlackBluetooth name: 12Bluetooth version: 5.0 + EDRFrequency: 2.402GHz-2.480GHzTransmiion range: 20-30 meters (depending on devices)Microphone transmiion distance: ≤ 1 meterPlay time: 15-20 hoursStandby time: ≤240hrsCharging time: ≤ 2 hoursLi-ion battery: 3.7V/2000mACharge voltage: 5VDistortion: