Features:
EOS Building Trust : ?Bluetooth Version:V4.2 , ?Loudspeaker Output:5W , ?Working Range:in 10metres , ?Gross Weight:512g
?Battery Voltage/Capacity:1200mAh , ?Battery Charging Voltage:5V /500mAH , ?Play time values for speakers :3-4hours
>>[Small Pocket Size Yet Shockingly Sound Bocinas Bluetooth Speakers] Impressive audio, full & high-def sound. Enjoy impressively full sound quality and robust bass realized through a 5W audio driver and a passive audio subwoofer.
>>Incredibly Compact & Metal Enclosure] About the size of a ring box, this speaker fits into pretty much any pocket or bag,your jacket pocket or the small side pocket of your backpack so you can take your sound literally anywhere you want. Weighed at 120g and sized at 1.9 D *1.3 H.
>>[Broad Compatibility & Durable Nylon Lanyard]Connect iphone, ipad, laptops, Android phones, Apple phones, tablets, laptops, Echo Dot and more with any NFC or Bluetooth-enabled device(version 2.1 and above) to start your tunes.

Description:
EOS - BLUIDING TRUST -Sleek Design, Perfect Companion Bluetooth speaker renders a fantastic listening experience while taking up very little space. Increase your enjoyment of music with its high-definition sound and impressive volume. The ultra-compact Bluetooth speaker can be easily slipped into your backpack or bag. Whether you're lounging around the house or doing outdoor activities, take the sound of EOS with you anytime, anywhere. Wireless Portable 4.1 Bluetooth Speaker - Whether you're Partying, Walking out, Camping, Hiking, Biking, or just lounging around the house, enjoy a full-range stereo sound with an impressive sound.