Bluetooth Version: 5.3

Support Profiles: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6

Working Distance: 10m

Speaker: 40mm

Music Time (ANC OFF): up to 70 hours

Music Time (ANC ON): up to 50 hours

Charging Voltage: DC 5V

Charging Time: approx 2.5 hours

Pairing Window Time: 5 mins