Key Features
[HI-FI, HD sound quality] -the closed design of Bluetooth headphones, combined with BLUETOOTH V4.2 chip and 40mm driver, Bluetooth connects to MP3 MP4 mobile phone to enjoy music;, [long play] - up to 8 hours of play time, up to 8 hours of continuous talk time and up to 250 hours of standby time.
[HI-FI, HD sound quality] -the closed design of Bluetooth headphones, combined with BLUETOOTH V4.2 chip and 40mm driver, Bluetooth connects to MP3 MP4 mobile phone to enjoy music;, [long play] - up to 8 hours of play time, up to 8 hours of continuous talk time and up to 250 hours of standby time.