Built-in Microphone and Music Controls. Bluetooth Working range is 33ft. Bluetooth Version 4.2. Playback time at max volume 8hrs. Charging time 3hrs. 3 Watt Speaker Output. Sales, Resale and distribution of this product to the EU is expressly prohibited.

Material: Aluminum and ABS plastic

IPX5 waterproof rating

Bluetooth 4.2

Bluetooth working range 10 meters (33 feet)

Built-in microphone and music controls

3 Watt speaker output

Approximately eight hours of playback time at max volume