UGREEN Bluetooth 4.1 Audio Receiver Adapter

Enjoy wireless music Turns your speaker into a wireless sound system by connecting to your smartphone or tablet.
Bluetooth 4.1 chipset Ensures excellent wireless audio transmission.
3.5mm/2RCA interfaces Works with a wide range of audio devices.
Low power consumption Playback time up to 7 hours and standby time up to 3 months.
Specifications
NameBluetooth Receiver
BrandUGREEN
Audio Interface3.5mm, 2RCA
Bluetooth Version4.1
MaterialABS
Frequency Response22Hz-5KHz
Battery Capacity3.7V/200mA
Charging TimeApprox. 2h
Playback TimeApprox. 7h
Dimension66.6 x 66.6 x 24 mm