Bluetooth 5.0 Motorcycle Helmet Headset Stereo Hands Free Call Headphone with Mic

Feature: 1. Adopt advanced Bluetooth V5.0 chip, HIFI stereo sound quality, clear hands free call. 2. Built in high sensitivity microphone, and equipped with a windproof sponge cover. 3. Suitable for most motorcycle helmets on the market, DIY installation, easy to use. 4. Designed with built in rechargeable lithium battery, long standby time up to 700 hours. 5. Provide great convenience for you when riding motorcycle, making you fondle admiringly. Specification: Item Type: HeadphoneCondition: 100percent brand newMaterial: ABSColor: BlackBluetooth Version: V5.0, dual sound channel stereo outputRated Power: 30mW x 2Loudspeaker Unit: 24 Ohm 30mmMaximum Volume: 112dBBattery: 3.7V 250mAh rechargeable polymer lithium batteryMusic Talk Time: 16 hoursStandby Time: 700 hoursCharging Time: 2 hoursSize: As shown. Package List: 1 x Bluetooth Headphone2 x Sponge Covers1 x User Manual4 x Hook&loops Note: