Material: ABSFeatures: digital power display + breathing light + touch + mobile phone holderBluetooth version: 5.0 + EDRBluetooth protocol: APD, AVRCP, HSP, HFPBeep: EnglishEffective distance: 10 meters (unobstructed)Noise reduction version: CVC8.0Microphone: Yes (bilateral call)Pairing: Pick up automatic matchingImpedance: 32ΩSensitivity: 120 ± 5DBWaterproof rating: IPX7Battery capacity: 50 mah headphones, charging compartment: 1200 mah actual capacity (box / instruction manual does not write the charging compartment capacity)Headphone use time: 4-6 hours (depending on volume)Headphone charging time: 1 hourUSB output: 5 V 1A
