Features:

• [BLUETOOTH® 4.1+APT-X:] Bluetooth V4.1+ EDR APT-X audio decoding technology, easier and faster pairing with smartphones, tablets, and other Bluetooth enabled music devices. Built-in HD Microphone with CVC6.0 noise cancellation and CSR 8645 chip ensures a clearer audio quality.Hear music that stays true to the original recording with bass, middle and high pitch. Allows you to enjoy all the subtleties in your music.
• FOLDABLE,RETRACTABLE & NECKBAND DESIGN: This Bluetooth headset is designed with foldable and retractable functions, which provides more flexibility, portability, and durability. One button to retract the earbuds without flopping around. Hang it like a stylish necklace on your neck when not in use. Or fold it for easy storing and carrying in your bag for daily use or for travel!
• VIBRATION ALERT FOR INCOMING CALLS: Vibration notification and voice prompt for the incoming calls, you will never miss any important phone calls when you are doing exercise or even in a noisy environment. Besides, double clicks on MFB to redial the last number without unlocking your phone, Nexgadget Bluetooth headset will provide you with extra convenience.
• LONG BATTERY PERFORMANCE: Over 108 hours standby time, 10 hours continuous music play time or 12 hours talking time, brings exhilarating music experiences into your daily life after a 3.5 hours full charge. (NOTE: Please charge the Bluetooth headset with the USB cable included by plugging it into a USB port).
• PACKAGE CONTENT & 12-MONTH WARRANTY: You will get: 1 x Neckband Bluetooth Headphones, 1 x English Manual, 1 x USB Charging Cable, 2 Pairs x Ear Covers, 1 x Exquisite Package Box. 12-month warranty and 40 days money back for you to buy with confidence. Dedicated customer service team will provide you with quick response and friendly service, which will surely help and satisfy you.