سماعة أذن بتقنية تقليل الضوضاء باستخدام ميكروفونين | توجيه صوت 360 درجة | بطارية بسعة 700mAh | شحن من نوع C | مكبر صوت كبير بقطر 10 مم | استقرار بلوتوث 5.3

{"Standby time":"150 hours","ENC noise reduction":" -30dB -35dB","Charging time":"1-2 hours","Horn diameter":" 10mm","ENC noise reduction method":" double label noise reduction","Battery capacity":" A product 40mAH, charging compartment 700mA","Playback power consumption":"-5MA","Charging interface":" Type C","Voice function":"English prompt","Bluetooth transmission distance":" 10m","Music playback time":"7-8 hours","Talk time":"5 hours","True low latency":"45-50/ms","Frequency response":"20K-20000K","Waterproof level":"Level 5 waterproof"}