Product Features: •Portable Speaker •Charger •Wireless Bluetooth Streaming •15 hours of playtime •Splash proof •6000mAH Battery with USB charge out •Speakerphone •Built-in microphone Product Specifications: •Wireless version: 5.0 •Support: A2DP V1.3, AVRCPV1.5, HFP V1.6, HSP V1.2 •Output Power: 2 x 5W •Signal to noise ratio: >80dB •Power Supply: 5V / 2.3A •USB charge out: 5V / 2A (maximum) •Dimensions (H x W x D): 213 x 87 x 88.5mm •Weight: 800g Note: Long press +/- for volume up/down. Single press is for prev/next song. Package includes: 1x Speaker 1x Charger Cable 1x AUX Cord