Fones de ouvido KOUO 800Pro com tradução, chamadas em vídeo gratuitas vitalícias, tradução em 164 idiomas, Bluetooth 5.4, para uso comercial.

Product parameters • Wireless version: w5.4 • Working range: barrier-free l0 meters • Wireless frequency: 2.402-2.480GHz • Charging box capacity: 3.7V,600mAh • Charging input: Dc 5v-300mA • Charging time: about 2.5 hours • Earphone built-in battery: 3.7v, 50mAh*2 • Play music: about 7.5 hours (8096 volume) • Talk time: about 4.5 hours (80% volume) •  Number of times the charging case charges the earphones:About 4.5 times • Charge and discharge cycle: >300 times • Charging port: Type-C Packaging list: headphones *1 pair charging box *1 Type-C charging cable *1 user manual *1 translation App user manual *1 KOUO Translator Earbuds: Breaking Language Barriers Free Forever App Our app is free for life, available in 99% of countries on major app stores. 164 Languages Supported Covering 99% global languages including English, Korean, Hebrew, Spanish, French, German, Italian, and 157+ regional dialects. 99% Translation Accuracy Certified by KOUO Labs through 10,000+ real conversations with 100+ native speakers and AI simulations. Smart Translation Modes • Real-time face-to-face translation • Live social app call translation • Text/image translation