kebidumei | KEBIDUMEI Bluetooth 5.4 Headphones with Screen Neckband Earphones Wireless Headsets HiFi Stereo Sports Earbuds Support TF Card

ParameterBluetooth Version:Bluetooth 5.4Speaker Unit:10mm large dynamic driverNoise Reduction:43dB Hybrid ANCGame Latency:0.06s low latencyCore Functions:Karaoke ear return, HD call, TF card playback, LED power digital displaySound Effect:360° surround HIFI stereoProtection Grade:Waterproof & SweatproofCompatible Devices:Smartphones, tablets, laptops with Bluetooth functionDescriptionBluetooth 5.4 Stable Connection & Low Latency Gaming ModeNew generation Bluetooth 5.4 chip brings stronger anti-interference ability and stable wireless transmission; 0.06s ultra-low latencyLow Latency Gaming Mode0.06s ultra-low latency realizes perfect audio and picture synchronization, eliminating lag during competitive games and video watching.One-Click Karaoke Ear Return FunctionBuilt-in high-definition microphone, one key to switch ear monitoring modeLED Digital Power Real-Time DisplayColorful LED digital screen intuitively shows the remaining battery level, avoiding sudden power-off during useHIFI Sound Quality360° high quality sound