BT11 Bluetooth 5.0 Wireless Headset Earphone for Motorcycle Helmet Intercom

ITEM NAME:BT11 Bluetooth 5.0 Wireless Headset Earphone for Motorcycle Helmet Intercom Product Description Description: BT11 Bluetooth 5.0 Motor Helmet Headset Wireless Earphones for Motorcycle Helmet Intercom Specification: Product model: BT11 Phone call answering method: automatic/manual Driver unit: 30mm 32 ohm 0.5W Response frequency: 180Hz-2000kHz Sound to noise ratio: >80dB Bluetooth version: Bluetooth5.0 Product weight: 153g Power supply mode: built-in lithium battery 180mAh Bluetooth distance: >10m Input method: Bluetooth Charging voltage: USB 5V Distortion: <1% Product features: listen to music, answer incoming calls, voice guidance, voice calls. Scope of application: Support smart phones, tablets, notebook/desktop computers, etc. Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Included: 1 Set X Headset.Product model: BT11. Bluetooth version: Bluetooth5.0. Bluetooth distance: >10m. Included: 1 Set X Headset. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.