F9 Mini TWS Wireless Earphones Stereo Bluetooth-compatible 5.1 Headphones, Black, 501 Original

F9 Mini TWS Wireless Earphones 9D Stereo Bluetooth-compatible 5.1 Headphones Waterproof In-Ear Earbuds with Charging Box Noise Reduction Handsfree Sports Headset with Mic for Smartphones LED DisplayFeature:LED digital display, real-time power display, power at a glance.Compared with the previous F9, the F9 MINI is smaller and more portable, and it is comfortable to wear without falling.Bluetooth-compatible 5.1 chip, the signal is stable like wired. The newly upgraded 5.1 chip brings more cutting-edge technologies, longer transmission, more stable and lower power consumptionThe game\\'s picture and sound are synchronized, and it is easy to become the king. Low-latency high-performance, sensitively recognizes surrounding, helping you operate naturallyDouble-layer sounding structure, super analytical power. Say goodbye to powerless single-layer sound, and bring IMAX cinema-level shocking soundAutomatic pairing when power on, take out the second-speed connection. Break through the tradition, pick up the headset and ask for pairing, put it in and turn off the battery, easy to operateLive up to expectations, intelligent noise reduction. Intelligent voice-dropping technology, self-adaptive filtering voice clearly records human voice, even in a noisy environment, it can be heard clearlyRegardless of main and auxiliary, single and binaural can be switched freely. Both earphones can be used independently, and the single and dual earphone modes can be switched quickly, which is easy and convenientSpecification:Item: wireless Bluetooth-compatible headsetModel number: F9 MINIColor: Black, White (optional)Version: Smile type, Touch type (optional)Bluetooth-compatible version: V5.1Earbuds battery capacity: 50mAhCharging case battery capacity: 200mAhBattery voltage: 3.7VInput voltage: 5VOperation Mode: TouchTransmission distance: ≥10MSpeaker: 20-20khzBluetooth-compatible operating frequency: 2.402-2.48GhzWaterproof grade: IPX7Working hours: 220HStandby time: 120HCompatible with: for Android, iOS, Microsoft, Tablet, 99% mobile phones with Bluetooth-compatibleNet weight: 65gPackage size: 8*8*3.5cmNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.Package Content: 1Pair x Headphones 4 x Replacement Ear Caps 1 x Charging Cable 1 x Manual