Color
Bluetooth:	5.0, chip: Airoda AB1536U
Battery Capacity:	charging compartment 350mAh, earphone 30mAh
Talk/music time: :	3,5 hours, 200 hours standby
Support:	The charging compartment supports wireless charging, supports in-ear detection, master-slave switching, summons Siri, changes the pairing name, touch operation, Apple mobile phone positioning, custom functions,does not support pop-up windows
Size / weight:	53.8*44.3*21.4mm, total weight: 47g