Brand:CRSCN Transmission range:10 m Features:Power display, call function, support music, multi-point connection, charging bin Printed LOGO:can Bluetooth protocol:5.0 Channel:stereo Way of use:Earbud Whether single or both ears:Bilateral stereo Occasions for gifts:Opening Ceremony, Employee Benefits, Anniversary Celebration, Advertising Promotion, Wedding, Birthday, Business Gifts colour:5.0 Space Silver, 5.0 Champagne Gold, 5.0 Classic Black, 5.0 China Red, 5.0 Rose Gold Support order:stand by
