HAVIT HV-BT016 Wireless Bluetooth V4.1 Stereo Audio Transmitter and Receiver 2-in-1 Adapter

Bluetooth transmitter
Push the One-button switch to transmitter(TX mode), then press the MFB until you can see the blue LED light flash quickly.

Bluetooth Receiver
Push the One-button switch to receiver(RX mode), then press the MFB until you can see the blue LED light flash quickly then the blue LED light and red LED light will flash alternatively.

Multi-point connection when you used as transmitter or receiver using using the same code

Bluetooth V4.1 with A2DP for high quality audio sound, Support APT-X and SBC codes

Specifications:
Bluetooth Version: V4.1，Class Ⅱ
Chip: CSR8670
Frequency Range: 2.402GHz-2.480GHz
Working Time for Receiver Mode: about 8 hours
Working Time for Transmitter Mode: about 8 hours
Charging Time: about 2 hours (USB Charge)
Profile Supported: A2DP
Dual Stream(Transmitter mode):Supported
one transmitter connects two Bluetooth speakers or headsets(using the same CODEC)
Multi-point Connection(one connects two, receiver mode): supported
Profile Supported: A2DP
CODEC: Ordering：APT-X(first) SBC(second)
Password for Bluetooth headsets,Bluetooth receiver,Bluetooth speakers: 0000,1111,1234,8888
Battery:160mAh
Charging power: 5V DC,100-240V AC adapter,≥300mAh

This product has been upgraded to HV-BT018 Bluetooth Transmitter and Receiver