Thanks for choosing our wireless audio adapter. This device is a Bluetooth receiver & Bluetooth transmitter.
.As a receiver, it can transmit the audio wirelessly from your phone to the audio equipment, like home speaker/ car radio system.
.As a transmitter, it can transmit audio wirelessly from television, CD player, MP3/MP4 to the Bluetooth speakers or headphones.
It also equips the low-latency technology to supports online games, television movies, and real-time voice transmission.
Bluetooth chipset: V4.1
Bluetooth Frequency: 2402 MHz-2480 MHz
Supported protocol: APTX, A2DP, AVRCP
Bluetooth distance: 10M (Free space)
Build-in battery: 200 mAh
Playing time: 5H
Charging time: about 2H
Charging input voltage: DC 5.0V
Connecting mode: 3.5MM stereo audio port
Receiving mode: support multi-point connection
Transmitting mode: support multi-point connection
Compatibility: compatible with phones and PAD of Android/lOS system and all Bluetooth audio devices.