M20 bt wireless earphones
key features
- model: m20
- wireless version: v5.3 (bt wireless)
- display: hd digital display
- driver unit: 8mm moving coil unit
- charging case: large capacity charging compartment
- noise cancellation: enc (environmental noise passive elimination technology)
- quality guarantee: 100% quality
product parameters & technical specifications
- wireless version: v5.3
- supported profiles: a2dp / hfp / hsp / avrcp
- transmission distance: 10m
- charging time: about 2 hours
- standby time: 280 hours
- music play time: about 5 hours (earbuds)
- input power: 5v -