GOOJODOQ Bluetooth Sleep Headphones Wireless Earbud

Product features: ★★advanced compatibility: The Bluetooth 4. 2 technology ensures faster & stable Signal transmission, clearer sound quality and Lower power consumption. The Bluetooth headphones can easily and quickly connect with most Bluetooth enabled devices such as iPhone, iPad, iPod touch, Samsung Smart phones, tablets, etc. ★★Soft and comfortable earplugs noise isolating design: the earphones feature a flexible cable that fits comfortably around the neck. Ergonomic neckband design. In addiction, the silicone material is very soft and can be bent freely which make it easy to store and carry. ★★Neckband wireless sport earphones: The earphones feature a flexible cable that fits comfortably around the neck. You can attach the two headphones together when not using, and wear like a necklace around your neck. ★★Hd sound in your workout time & hands-free phone calls: Adopting latest Bluetooth 4. 2 technology and superior acoustic components, Goojodoq sleeping earphones produce incredible sound quality with dynamic listening experience. In-line mic and button control, you can enjoy hands-free phone calls and control volume and track. The built-in HD microphone transmits your voice with clearly. ★★12-Hours quick charging for at least 18 hours 'playing time: Goojodoq wireless Bluetooth sleeping headphones with improved lithium polymer battery brings up to 18 hours pleasure musically and socially with a quick charge of only12 hours. Specifications: ★Bluetooth Version: V4. Battery capacity: 260mA ★quick charging time: 12 hours ★stand-by time: ≥500 hours ★Music time：≥18 hours talk time: ≥18 hours working Distance：≤33ft/10m★frequency Response：20Hz 23khz★frequency: 2. 4Ghzpacking list: 1 x Bluetooth 4. 2 sleeping headphones1 x USB Charging Cable1 x User Manual