Écouteurs ERAZER XF22 originaux Bluetooth 5.4 pour le sport, sans fil, à conduction osseuse, avec micro et tour de cou

Specifications: Product name: Erazer XF22 Bluetooth: Bluetooth V5.4 Charging interface: Type C Operation method: touch Speaker unit: 10 Talk time: about 8 hours Headphone capacity: 30mAh Charging compartment capacity: 300mah Speaker impedance: 32Q ± 15% Frequency response range: 2,402-2,480kHz Microphone sensitivity: -42dB + 3dB Signal to noise ratio: 90db Compatible system: IOS / ANDROID / WINDOWS Feature: 1.Dual host, separate left and right ears, easy to use 2.Smart touch, small and light, suitable for the ear canal without burden 3.Provides longevity, anti-sweat function 4.Features durable 13mm power driver, can realize stereo and type C interface, fast charging 5.Bluetooth 5.4 chip, HD low latency, 65MS no delay, good gaming, physical noise reduction. 6.Receive accurately, listen to your ears, enhance the sound. 7.For game custom chip, 8-10 meters uninterrupted connection, strong anti-interference, 8.In game mode, the signal is more concentrated. Using: After removing the headphones from the charging compartment at the same time, the left and right headphones will automatically turn on and pair (after the two headphone chips are paired together: the main headphone light is on, the secondary headphone light is off), then turn on the mobile phone's Bluetooth and click connect ~ ps: You need to connect manually for the first time, then take out the headset to connect automatically ~ Accessory list: 1 * Bluetooth Headphone (NECKBAND ) 1 * Charging box 1 * USB Cable 1 * User manual #Lenovo #Bluetooth Headphones #Lenovo Headphones #Headphone #Wireless Headphon