Purchase Qty. Reference FOB Price
50-499 Pieces US$5.00
500-49,999 Pieces US$4.80
50,000-499,999 Pieces US$4.50
500,000+ Pieces US$2.50
Product Description
MQ Winter Hats Music Wireless Headset Sports Bluetooth Knitted Earphone Beanie Model name MQ Bluetooth version 5.0+EDR Operating voltage 3.2V-4.2V Sound unit 8MM moving speakers Speaker sensitivity 105dB Speaker Bandwidth 20-20KHz Microphone sensitivity -42 + -2db Bluetooth ...