Product Information：
Transmission Range: 10M
Functions: Power Display, Call Function, Support Music, Multipoint Connection
Bluetooth Protocol: 4.2
Channel: Mono
Usage: Car Hands Free
One Or Two Ears: Unilateral Handsfree
Suitable For Gift Giving Occasions: Wedding, Birthday, Festival, Housewarming, Trade Fair, Advertising Promotion, Employee Welfare, Anniversary Celebration, Business Gifts, Opening Ceremony, Award Ceremony, Public Relations Planning
Color: Black (No Box),White (No Box)
