Product parameters:

• Brand: BONSS / Bonds
• Transmission range: 10 meters
• Function: support music, call function, power display, multi-point connection
• Customization: Yes
• Print LOGO: Yes
• Bluetooth protocol: 4.1
• Channel: Stereo
• Use: ear style
• Whether single ear: unilateral handsfree
• Applicable gifts occasions: opening ceremony, birthday, awards commemorative, wedding, advertising promotions, business gifts, anniversary celebration, public relations planning, trade fairs, festivals, employee benefits, move
• Whether foreign trade: No
• Color: 'black' (regular), 'white' (regular), 'down, there are 4 options', 'white' (upgraded), 'blue' (upgraded), 'pink' (Upgraded), 'brown' (upgraded)
• Whether to support a generation: support