Wireless Bluetooth Noise Reduction In-ear Headphones Color:Black M 70 96 38 L

M 70 96 38 L 71 100 39 XL 72 106 41 XXL 73 112 43 XXXL 74 118 45 4XL 75 124 47 UNIT:CM

Material: TPR+PP+steel block

Its chic design and effortless clasp ensure both style and comfort

Material: polyester fiber

【 High-quality materials  】This brush is made of high-quality and environmentally friendly ABS

Wireless Bluetooth Noise Reduction In-ear Headphones Color:Black M 70 96 38 LProduct information: Color: xy 17 White with enc noise reduction, xy 17 black ribbon enc noise reduction, xy 17 high end version White ANC ENC,XY 17 high end version black ANC ENC Transmission range: 10 meters Chip type: Jerry Battery life: 0 4 hours Functions: Waterproof, call function, voice control, music support, digital display Material: PC ABS Usage: in ear Style: industrial style Bluetooth version: V5. 3 Effective distance: 10m Speaker