This portable bluetooth receiver allows transmission of distance about 8-10 minutes in open area. Stream music and video wirelessly from your host device such as tablets, laptops and smartphones. It can also be used as a wireless photo taking device when connected to smartphone. 

Battery life: 150mAh

Voltage: 3.7V (Battery will be able to last 3-4 hours after full charge)

Dimension: 3.5cm x 3cm x 1.5cm 

Colours: Blue, Green,  Red, Transparent 

Material: ABS