Max Battery Life: 5-8 hours (with ANC OFF), 18 hours (with charging case)

Rechargeable:       Yes

Recharge time:     1 hour

Sound output:       excellent

Freq response:     20Hz-20,000Hz

Wireless Type:     bluetooth

Ear pad mat:         Silicon

Noise canc mic:   yes

Noise canceling: yes

Assist support:   yes (Bixby, Google assistant, Siri)

Incl Acc:                carrying case, extra ear tips, USB cable

Rec use:                 calls, music listening