B078SY9YFH

Technical parameters:1. Net weight: 190G 2.Power: 2W+2W 3. Battery capacity: 680mA 4.Trumpet caliber: 36mm 5. Function: Bluetooth, AUX 6. Charge time: 3 hours 7. Play time: 8 hours (normal volume, integrated track)
This comfortable, wearable speaker has an open design, so you can be surrounded by clear, full sound and still stay connected to the world around you
Digital signal processing and upward facing speakers deliver deep, rich sound that surrounds you and only you—creating a truly unique and immersive sound experience
  Three-button remote lets you make calls, play and pause tracks
Plays for up to 8 hours off a single charge with a rechargeable lithium-ion battery
  Dust, sweat and weather resistant—with an IPX4 rating—and a crinkle-free cover (included with purchase) that won’t cause static
USER FRIENDLY UI DESIGN: You can make calls, choose music tracks and switch listening modes, and more, super simply with the hands-free capability, function buttons, vibration alert, voice prompt.Thanks to its anti-lost design, when the distance between paired device and bluetooth neckband speaker is over 10m, It will prompt voice”beyond the range of connections” to remind you!
PORTABLE & WEARABLE SPEAKER: Free up your hands and ears, with this wearable speaker on your neck, you can enjoy music no matter you are doing housework indoor or walking dogs outdoor.