Bluetooth Earphones For Sports Neck Hanging Running, Wireless Noise Reduction, Long Battery Life, Neck Hanging Style, Black

• 30 hour battery life accompanies you all day long, listening to music without charging during exercise is full of fun. It can be fully charged in 2 hours and used for 30 hours on full charge. • Immersing in the surging low frequency, the 14mm PET diaphragm dynamic coil provides delicate sound quality right into the ear. Low frequency powerful shock, making every movement full of power. • IPX5 waterproof and sweat proof, deep waterproof and splash proof, resistant to outdoor rain and sweat erosion, sweating like rain, with the same sound quality as before. • Bluetooth 5.2 connection is fast and stable, with the new Bluetooth 5.2 chip providing a more stable connection and lower power consumption. Significantly improve issues such as audio and visual asynchrony, stuttering, and delay, and enjoy smooth a • Half in ear wearing, lightweight, fits snugly against the earlobe, comfortable and painless silicone memory neck strap, made of skin friendly silicone material, with a memory steel ring inside that won't deform when rubbed.