F990 Noice Cancelling 180 Degree Freely Rotating Hook Bluetooth 5.0 Earphones Wireless Handsfree Business Stereo Headphone with Mic(Black)

Features:1. With Vibrating Alert Function, let you won't miss any important calls2. 180 degrees rotating design, Ear hook design, painless and ergonomic, suit for left and right ear.3. Extra long talk/play time, up to 8 hours of talk / play time, and 180 hours of standby time4. With dual HD microphones, adopts intelligent noise reduction technology, can bring you excellent gaming experience.5. Caller name, free hands, let life more free.6. Wireless Bluetooth 5.0 transmission, stable and fast signal.Ergonomic ear hook design, comfortable to wear.Sweatproof and waterproof, no fear of sweat.Specifications:1. Bluetooth version: 5.02. Transmission distance: 10m3. Battery capacity: about 120mAh4. Standby time: about 250 hours5. Talk time: about 16 hours6. Charging voltage: DC 5V7. Charge Time: 1.2 Hours8. Earphone Size: 99.3×66.3×35.4mm9. Earphone Weight: 12g10. Packing size: 16×10.5×2.9cm11. Weight: 105gPacking list:Bluetooth Earphone x 1Charge Cable x 1User Manual x 1