Item? Details
※ Brand new and high quality

※ Bluetooth version: V4.1

※ Operating distance: up to 10m (free space)

※ Bluetooth profiles: A2DP、AVRCP、HSP、HFP

※ Music playtime: up to 40 hours

※ Talk time: up to 45 hours

※ Standby time: up to 1625 hours

※ Charging time: about 2 hours

※ Audio Sharing allows you to connect to another H headset via an audio cable， and share music with your friends( recommend headphones with impedance of 32Ω or higher).

※ 57mm ultra-large dynamic drivers， turbine style housing，? powerful bass resonance allows you to enjoy superior sound quality.