EGRD [Newest Design] Foldable Bluetooth Headset Headphones， Wireless Sports Neckband Bluetooth Headset with Retractable Earbuds for iPhone， Android， Other Bluetooth Enabled Devices with Mic[Product Information]- 【Latest Bluetooth Technology】Advanced Bluetooth 4.1 ensures faster and stable signal connection and transmission (effective connection distance:10m，depend on environment). Combine with 6G CVC Noise Reduction technology.
- 【Convenient Foldable& Retractable Earbuds Design】Convenient foldable design， convenient for storage in your pocket or bag with the foldable function; Retractable earbuds with individual button on each side， easy to adjust the cable length just by one press to retract the earbuds.
- 【Outstanding Long Battery life】Stand-by time up to 300 hours， music time up to 16 hours and talking time up to 18 hours. With about 3.5 hours charging， you can just enjoy your wireless sport/music time without any worry.
- 【New attractive and stylish headset】The colors of black and the lime green highlights has lately become stylish and fashionable and is now gaining popularity over the traditional earphones.Comfortable neckband style wearing， the neckband are lightweight and can be worn all day without your ears getting tired.
- 【Exceptional Hi-fi sound quality】SX990-Upgrade version for EGRD’s SX-991 Bluetooth headset. Not only is the music well balanced but it has a nice and strong bass line and makes you feel like being surrounded in music.
