♬♬[SPEAKER+HEADPHONE 2 IN 1] Built in bluetooth neckband headphone and speaker with mic, unique design to change your music listenning style.Speaker mode offers you truely handsfree phone calls and free your ears up.
♬♬[RETRACTABLE WIRELESS EARBUDS] Retractable earbuds backed with bluetooth V4.2 and CVC 6.0 noise canceling and echo reduction technology assure crystal Hi-Fi stereo surround sound quality. Foldable and neckband design, sweatproof, zipper portable bag, quick and easy pairing, one key switch mode, hands free phone call, redial,vibration and voice prompt,perfect for leisure time, sports, travel, camping, hiking and more.
♬♬[LONG STANDBY BATTERY] Built in 400mAh rechargeable lithium battery. Bluetooth neckband speaker offer 15 hours music time by earphone mode,5 hours speaker play,20 hours phone call,
♬♬[ALL DAY COMFORT] Silicone material makes the bluetooth headphones flexibility enough to fit any neck. Only 1.5 ounces weight and ergonomic design free your neck and shoulders. Put the folded headphones in pocket when it's not need. Very convenient to carry
♬♬[Risk-Free Purchase] Any problem, please contact us in time. We will solve it within 24 hours. The newest upgrade retractable neck headphones fixed the voice of phone calls on speaker mode,no noise anymore,So enjoy your phone calls while driving.