Bluetooth 4.1 NFC 3.5mm Wireless Audio Receiver for Home Car Sound System. Support two devices at a time, working with Android, iOS system phone and other BT audio devices.

Features:
1.Double lossless audio formats compatible
2.Built-in battery, long working time
3.With phone call and NFC functions, more easy to use
4.Support audio device with AUX 3.5mm port, audio transmission wirelessly
5.Built-AEC echo cancellation and noise cancellation circuit ANC, gorgeous stereo sound more pure
6.Built-in enhanced signal transmission circuit, connected faster and more stable
7.Automatic memory connected function, the operation is easier, more convenient
8.Easy to connection, no need download any driver or APP

Specifications:
1.Material: Metal + Plastic
2.Bluetooth version: V4.1
3.Bluetooth range: 20m
4.Supported protocol: HFPV 1.6, HSPV 1.2, A2DP V1.2, AVRCP V1.4
5.Working current: ＜25mA
6.Battery capacity: 300mA
7.Charging current: 200mA
8.Charging time: About 2 hours
9.Audio sound: Stereo AAC, MP3, SBC, etc
10.Audio signal / noise ratio: ≥75dB
11.Working time: ＞10H
12.Transmission rate: 24Mbps
13.Charging port: Micro USB (5V / 0.5A)
14.Output: Double 3.5mm Aux output port
15.Package size: 10*7*4cm
16.Weight: 85g
17.Color: As the picture shown
18.Package: Retail package (Picture for reference only)

Package Included:
1 x Bluetooth Receiver
1 x 3.5mm AUX Cable
1 x Micro USB Charging Cable
1 x User Manual