4 Hours of Playtime Bluetooth® 4.1 enabled Device compatibility: Bluetooth devices, tablet and mobile devices, MP3's The Juice® Jumbo Marshmallow Wireless Speaker will allow music and audio playback anywhere, without the need of a mains connection.This portable speaker can connect with any device that has wireless capability. It has a battery life of around 4 hours when using the Wireless connection. This compact speaker is the perfect size to pop in your bag, and add that extra vibe for a great day out. Loudspeakers Number of speakers 1 Ports & interfaces Bluetooth version 4.1 Bluetooth Yes Connectivity technology Wireless Design Volume control Buttons Product colour Black Product type Stereo portable speaker Performance Recommended usage MP3 player Power Battery life (max) 4 h Battery type Built-in battery Weight & dimensions Height 60 mm Depth 76 mm Width 76 mm Packaging data Package type Hanging box Packaging content Quantity per pack 1 pc(s)