J9---Best Sports boat in-ear stereo headphones neck bend ANC ENC noise canceling neckband wireless headset bt earphones earbuds
Selling Point
1.Feature:neckband ,Waterproof, Noise Cancelling, Microphone, Business sports halter 2 In 1
2.Charging connector Type-C
3.Earphone Battery 50mAh Charging Case Battery 500mAh
4.Use time 4-6h,standby time 7-10 day
5.2023 new design High cost performance
