Écouteurs intra-auriculaires Bluetooth COD avec réduction de bruit, son haute fidélité, micro et étui, haut-parleur LED intégré

Bluetooth Specification: V5.3 Bluetooth profile: A2DP/ AVRCP/ HFP/ HSP Working voltage: 3.1V ~ 4.2V Charging voltage: 5V-1A Headset battery capacity: 50mAh Battery capacity: 2000 mAh Call time: 24 hours Playing time: 24 hours Standby time: 480 hours Headset charging time: 30-45 min Charger Charging Time: 1h Transmission Distance:>10m Waterproof : IPX5 Wearing type : In-Ear Connectivity : Wireless Application : music,calling Color: Black,White, Skin color [24-Hr Excellent Long Battery Life] This Bluetooth headphones has has a long lifetime, up to 24 hours continuous talking time, 24 hours music time, 480 standby time and only need takes around 1 hours for full charged. [IPX5 Waterproof for Sports & Hands-free Calling] With IPX5 waterproof rating of bluetooth headphones can effectively resist sweat, accident splashes and light rain.Moreover, the bluetooth headphones will remind you by vibration when there is an incoming call, you will never miss any phone call even if you are in noisy environment or exercising.(Please do not use it in the shower and swimming!) [Immersive Sound] The balance of rich bass, natural midrange, and clear and powerful high frequencies enables it to carry different sound styles. Effective noise filtering makes every detail can be heard. With just a gentle tap of it, you will freely switch to different exclusive concerts/cinemas and enjoy the magic of music/movies! [Bluetooth 5.3 and Fast Auto Connection] The wireless earbud adopt advanced Bluetooth 5.3 technology, which ensure more stable connection, lower latency and lower power consumption during data transmission. Signal of bluetooth transmission will be more stable within 10 meters (without obstacle). Wireless earbud will automatically turn on and connect to the last paired device smoothly upon opening the charging case. [Ideal Design for Exercise] This Bluetooth headphones provides Extra Flexibility, Portability, and Durability when exercising. You’ll never have to worry about these headphones falling off! No pain for long time using. Suitable for gym, working out and running. [One-Step Reconnection] With the first successful connection, just open the lid of the charging case to immediately auto-reconnect to your device, without even taking the wireless earbuds out of the case.