This offers stylish design(Honeycomb)， Portability， IPX4 Waterproof fits for Indoor use，outdoor Sports， Travel. Metal Hook Loop for Easy Attachment to Bags， Chain， Wire， Karabiner， Clip， etc.
Good Audio quality (enchanced bass) with the convenience of wireless Bluetooth 3.0 connectivity . It supports NFC (Near Field Communication) which can help you enjoy the convenience over different portable devices. Easy Bluetooth connection works with a vast array of Bluetooth-capable smart-phones， tablets， laptops， PCs， MP3 Players， etc. Hands-free answering call supported by a built-in Mic.
Built-in rechargeable 460mAH， 3.7V lithium battery; Charging 3 hours to play 6 hours . Specification: -Bluetooth Version:HSP，HFP，A2DP and AVRCP -Frequency:100Hz-20KHz -Distortion:=1% -Microphone sensitivity:-40db -RF Range:10 meters -Battery:Li-on battery 460mAh -Charging Voltage:DC 5V -Microphone:Built-in，Hands-free -Charging Time:3H -Playback Time:6H -Housing Material:ABS+PVC Package include: -1x NFC Wireless Bluetooth Speaker -1x USB charging cable -1x Hook -1x Using manual