Model: i16
Bluetooth solution: V5.0, support for binaural calls
Play time: 2.5-4 hours
Standby time: 7-10 days
Call time: 8 hours
Headphone battery capacity: pure cobalt 50 mAh
Charging box battery capacity: pure cobalt 400 mAh
Effective distance: 10+M
Complete weight: 122g
Packing size: 10*10*3.3cm
Standard: earphones *2+ charging box +USB charging cable + manual + box