Feature:1. Special silicone ear caps, suitable for talking on the phone for a long time, no pain to wear for a long time. 2. High-definition call, intelligent noise reduction technology is specially designed for busy people (office, driver, takeaway brother, etc.). 3. Anti-lost vibration: When the mobile phone is beyond the connection range of 10 meters, the headset will vibrate to remind to prevent the mobile phone from being lost. 4. When there is an incoming call, the earphone motor vibrates to remind, it is good to answer important calls. Product name: Bluetooth-compatible Headset Item model number: F960 Product size: 70x25x14MM Bluetooth-compatible version: V4.0+EDR compatible Bluetooth-compatible chip: CSR Wireless frequency: 2.4GHz-2.48GHz Transmission power: Class 2 Charging voltage: DC5V Working voltage: 3.6V Working current: &le;25mA Transmission distance: 10m Talk time: &ge;5 hours Music time: &ge;4 hours Standby time: &ge;75 hours Battery capacity: 80mAh System voice: Chinese-English (default English) Packing list: 1 x headphones 2 x ear cap 1 x charging line 1 x instructions Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don&#39;t mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks. <div class="panel panel-info"><div class="panel-heading" style="font-weight:bold;">IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERY</div></div>

F960 Smart Bluetooth Headset 1-to-2 Telescopic Wireless Clip-on Earphone Handsfree Earbuds Black and White