Портативный спортивный стильный радио беспроводной Звук Висячие шеи руки Bluetooth динамик носимый TF карта Аудио зарядка через usb

Descriptions:
Four enhanced speakers gives you an immersive audio experience.
Wearable design frees your hands, and to get rid of the cable winding at the same time, specially for listening music and sound.
Dual microphones will provide clearer voice calls with no echo and noise interference.
The built-in battery provides 6 hours of playback time and can be quickly recharged in just 2 hours.
An ergonomic shape that leans gently on your shoulders and soft touch materials that create an comfortable audio experience.
Specifications:
Material: ABS
Color: black, grey, red, blue, camouflage color
Package size: about 245x210x55mm
Battery: built-in 800mAh battery
Connection method: Bluetooth
Bluetooth version: 4.0
Interface type: USB
Play format: MP3, WMA, WAV
Supported format: TF card
Output: 2x3W
Signal-to-noise ratio: 70DB
Impedance: 4HM
Input voltage: DC5V
Package Included:
1pc x Bluetooth speaker
1pc x audio cable
1pc x charging cable
1pc x user manual
Note:
1. Due to the light difference, the item's color may be slightly different from the pictures.
2. Please allow slight deviation for the measurement data and make sure you do not mind before ordering.