OWS Hanging Ear Bluetooth Earphones With Digital Display Charging Compartment(Black)

1. Default Voice: English2. Speaker specification: 16mm copper ring speaker3. Speaker impedance: 32 ohms4. Frequency response of the speaker: 20Ηz-20ΚΗz5. Speaker rated power: 3mw6. Speaker 1k sensitivity: 98db7. Use time: about 10-12h8. Standby time: about 120h9. Bluetooth chip: BlueTrum10. Bluetooth version: 5.4+EDR11. Transmission distance: about 10m12. Input power: 93mW13. Earphone charging time: about 0.8h14. Battery capacity: earphone 110mAh, charging compartment 400mAh15. Charging time outside the charging compartment: about 1.5h16. Battery voltage: 3.2-4.2V17. Charging compartment input: 5V/100mA18. Charging compartment can charge the earphone times: 2.5 times19. Waterproof performance: IPX520. Material: PC + ABS21. Charging port: Type-CFeatures:1. The body design fits the ear contour, disperses the pressure on the back of the ear, comfortable and stable support2. Through directional audio technology to prevent the sound from spreading out of the air, the internal formation of polyphonic structure, effectively reducing 89% of the sound leakage3. 16.2mm large composite diaphragm moving coil, all-around comfortable experience4. Adopting Bluetooth 5.3 chip, multi-data stable transmission, wide wireless coverage, low power consumption, energy-saving operation5. Adapt to a variety of different environments, travel and commute without fear, let you wantonly sweat, easy to deal with the wind and rain6. Dual-chip dual host independent transmission, stable and fast connection, and can be used individually for single and double ears7. Bidirectional beam-forming microphone can accurately locate your voice, digital processor can filter external noise and wind, eliminate call noise, high-definition human voice calls8. LED digital power display of the remaining battery power of the charging module9. Compatible with ios, windows and android systems