HAPPY PLUGS x H&M. Plastic speaker with Wireless Bluetooth™ in a compact design for easy portability. A built-in microphone enables the speaker to be used as a speakerphone or even for conference calls. The battery lasts for approx. 15 hours and the speaker can also be used as a power bank for charging a smartphone. Micro USB port for charging. USB cable included. Size 165x72x70 mm. Weight 0.4 kg.