BT 5.0 Motorcycle Helmet Headset Stereo Hands Free Call Headphone With Mic.

Feature: \n 1. Adopt advanced Bluetooth V5.0 chip, HIFI stereo sound quality, clear hands-free call.\n2. Built-in high sensitivity microphone, and equipped with a windproof sponge cover.\n3. Suitable for most motorcycle helmets on the market, DIY installation, easy to use.\n4. Designed with built-in rechargeable lithium battery, long standby time up to 700 hours.\n5. Provide great convenience for you when riding motorcycle, making you fondle admiringly. \n\nSpecification: \nItem Type: HeadphoneCondition: 100% brand newMaterial: ABSColor: BlackBluetooth Version: V5.0, dual sound channel stereo outputRated Power: 30mW x 2Loudspeaker Unit: 24\u03A9/30mmMaximum Volume: 112dBBattery: 3.7V/250mAh rechargeable lithium batteryMusic/Talk Time: 16 hoursStandby Time: 700 hoursCharging Time: 2 hours\nSize: As shown \n\nPackage List: \n 1 x Bluetooth Headphone2 x Sponge Covers1 x User Manual4 x Hook& \n\nNote: \n Please note that the new type and old type of this product will be se: