Chipset: JL7016G, Triple-Mic Hybrid Feedback+ANC+Li-Ion Battery Protection

Speaker: 10mm 32ohm Hybrid Noise-Canceling Speaker

Battery: 40mAh*2 (earphones), 400mAh (Charging case)

 (earphones support 3C fast charging)

Noise Cancellation Depth: -40 ± 3dB

Music Time: About 8H at 60% volume; 7H with ANC

                     8+40H total with case

Charging Time: About 20min (earphones)

                          About 1.5 hours (Charging case)

Standby time: 180 days

*Adopting JL7016G high-end chip + 6 Mics.

*Excellent sound quality + high-definition calls.

*Four modes choices: music \ game \ noise reduction \ transparency.

*Smart dual connection, seamless switching between mobile phones, tablets, computers, etc.

*Earbud supports 3C fast charging, fully charging in 20 minutes.