Bluetooth 4.1 with A2DP, AVRCP, and apt-X compatibility
Designed to add Bluetooth functionality to audio devices
Allows non-Bluetooth-enabled systems and products to seamlessly pair with Bluetooth-enabled devices
Automatically searches for devices for connectivity
Transmits and receives analog and digital, wired or wireless audio
No APP or driver needed
Noise reduction and echo cancellation
Multi-band equalizer configuration
Supports voice prompts
Supports Dual-Stream (TX) and Dual Connection (RX) modes to support multiple connections simultaneously
Integrated Li-Type battery charger and supports 350 mA fast charge
Over-discharge/charge protection
Automatic Connection Memory of multiple devices for faster and easier Bluetooth connections
Power Supply: 5VDC 300mA
Dimensions: 60mm x 60mm x 18.4mm

Package Contents:

Transmitter/Receiver with Bluetooth Wireless Technology
Digital optical cable for SPDIF connection
3.5mm audio cable
RCA to 3.5mm audio cable
USB charging cable
Product Manual