Oneodio F4 Retro Wireless Bluetooth Headphones Hi-Res Audio On Ear Bluetooth 5.4 Headset With Microphone Metal HiFi Headphones

Oneodio F4 Retro Wireless Bluetooth Headphones Hi-Res Audio On Ear Bluetooth 5.4 Headset With Microphone Metal HiFi HeadphonesHi-Res Audio Certified30mm dynamic drivers deliver rich, immersive sound with exceptional clarity.Bluetooth 5.4Experience faster, more stable wireless connectivity.50-Hour PlaytimeEnjoy uninterrupted listening with an extended battery life.Ultra-Lightweight DesignWeighs just 115g for effortless comfort throughout the day.Designed for Effortless WearThese headphones feature soft leather cushions and a lightweight design for all-day comfort.Adjustable HeadbandAdjust the size of the headband as needed to ensure comfortable wear for long periods of time.Soft Ear PadsCloud soft and comfortable ear cushions, breathable and durable.3.5mm JackCompatible with 3.5mm interface electronic devices, it can be plug and play even without power.High Sensitivity MicrophoneCrisp calls even in crowds, parties, or windy environments.Dual Device PairingSeamlessly switch between two connected devices.In the1 x Packing1 x F4 Headphone1 x USB-C Charging Cable1 x 3.5mm Audio Cable1 x User GuideSpecificationsProduct Model: F4Battery Voltage: DC 3.7VCharging Requirements: 5V/300mAFrequency Response: 20 Hz-40 kHzCharging Time: 1.5 hoursPlayback Duration: Up to 50 hoursBluetooth Version: V5.4Supported Audio Formats: AAC, SBCMicrophone Sensitivity: -30+/-2dBOperating Range: 10M(30 feet)About ShippingWe will send the items within 48hours once your payment is completed. (Expect for promotion event period and holidays)About WarrantyWe usually offer a 6 to 24-month warranty. Counting from the time the order is placed, within 6 months, if there has any problem with the headset, free replacement; more than 6 months but within 24 months, pay for the shipping cost to get the replacement.About FeedbackPlease feel free to contact us if you have any more questions or concerns, we will be glad to assist you!If you are satisfied with our products, please kindly to leave a 5-star feedback and share with your friends.Thank you!