Product parameters:

• Brand: US News
• Transmission range: 10 meters
• Function: support music, voice control, multi-point connection
• Processing customization: No
• Printed LOGO: No
• Bluetooth protocol: 4.0
• Channel: Mono
• Use: Hanging ear type
• Applicable gifts occasions: opening ceremony, birthday, awards ceremony, wedding, business gifts, anniversary celebrations, public relations planning, trade fairs, festivals, employee benefits
• Color: sapphire blue, phantom black, elegant red, pearl white