Casque tour de cou Bluetooth 5.4 avec affichage de la puissance, son HiFi, casque de sport magnétique, écouteurs étanches

Feature: Ultra-long battery life-Built-in 800mAh lithium polymer battery, bluetooth earbuds can provide 100 hours of playback at 80% volume. Using the Type-C charging port, it can be used for 2 hours when fully charged, and 4 hours of playback can be achieved by charging for 10 minutes on empty charge. Excellent stereo: The real wireless earbuds have Hi-Fi stereo, which is perfect for phone calls, music and video. No matter in any noisy environment, you can enjoy a very clear call with your loved one, and both of you can hear each other's voice without any problem. LED color screen: high-definition LED power display, you can check the power of bluetooth earphone without mobile phone, and the power is clear at a glance. Ergonomics design-In-ear headphones optimize the Angle at which the earplugs enter the ear canal, and they are lightweight earplugs that fit almost any shape of the ear canal, allowing you to wear them comfortably for long periods of time. Bluetooth 5.4 connection-Fast and low latency: Bluetooth 5.4 ensures that the headset is connected quickly and steadily within a range of 15 meters, with lower latency and power consumption. Easy to use-Bluetooth headphones are compatible with all Bluetooth-enabled devices, such as Android phones, ios devices, laptops, mp3 players, etc. It has a built-in microphone for clear calls and is also compatible with Siri and Android voice assistants. Parameter: Product name: Bluetooth headset Bluetooth version: 5.4 Transmission distance: 15 meters Charging time: 1 hour Charging port: type-c Battery capacity: 800mAh Standby time: 360 hours Music time: 100 hours (30% volume) Memory expansion: up to 8GB TF cards (not included) Frequency range: 20hz-20khz Waterproof level: IPX5 Main features: LED color screen, TF expansion, large capacity battery Product color: black/orange/purple/pink The package includes: 1 * Bluetooth headset 1* User manual 1* type-c cable Note: 1. Does not include TF card! 2. The color of the light may vary! 3. Due to manual measurement, please allow a difference of 1-2 cm error!