Oppo Enco Air 5

Product parameters Product model (headphones/charging box): ETEL1 Sound unit: 12mm dynamic unit Speaker sensitivity: 122dB@1kHz Frequency response range: 20 Hz~40KHz Microphone sensitivity: -38 dBV/Pa Bluetooth version: 6.0 Bluetooth effective distance: 10 meters Bluetooth codec: LHDC5.0/AAC/SBC Battery type: Rechargeable lithium-ion battery Battery capacity: 62 mAh (headphones), 530 mAh (charging box) Music playback time (AAC encoding, default settings, 50% volume): Noise reduction on: 7H (headphones)/29H (with charging box) Transparency: 8H (headphones)/31H (with charging box) Noise reduction off: 13H (headphones)/54H (with charging box) Music playback time (low-density encoding, default settings, 50% volume: Noise reduction on/transparency: 6H (headphones)/26H (with charging box) Noise reduction off: 10.5H (headphones)/39H (with charging box) Charging time: about 60min (headphones) about 90min (charging box + headphones) Charging input (charging box): 5V-1.5A Charging input (single earphone): 5V-0.2A Charging output (charging box to headphones): 5V-0.5A Charging port: Type-C Waterproof level (headphones): IP55 Dimensions – whole machine: 63.37mm x 50.03mm x24.74mm Dimensions – Headphones: 30.91mm x 17.06mm x19.93mm Net weight – whole machine: 43g Net weight-headphones: 4.4g