BT-6 NEW 5.0 Wireless 2in1 Stereo aptX Low Latency audio Bluetooth Transmitter Receiver For TV / Home ?This device can be paired with one BT receivers (like headphones OR speakers) simultaneously. ? It is 2 in 1 transmitter/receiver, devices with 3.5mm jack can be added with BT function. ?Simple one-button switch to shift between transmitter(TX) and receiver(RX) mode. TX Mode: plug in to your non-BT device and pair up your BT speaker or headset. RX Mode: plug into your non-BT speaker and pair up your BT phone Or mp3 player. ? BT enables all 3.5mm media devices (enable BT receiving: speakers, headphones and more; enable BT transmission for: MP3, CD / DVD players, e-readers, TVs and more). ? Built in battery 320mAh for portable use, or fast-charging it through the USB cable ?BT V3.0 with A2DP for high quality audio sound, can use while charging,Features: BT Transmitter: add wireless function to your TV, PC, MP3 player, DVD player to enjoy wireless music and sounds BT Receiver: turn any speakers, headphones, stereo system to BT enabled. Ideal for any powered speakers or devices using standard RCA Or 3.5mm Jack Or AD2P BT.Specification: BT specification: V5.0 BT profiles: A2DP Operating distance: Up to 10M (Best distance: 4-6M) Working time: Up to 10Hours Charging time: About 2~3 hours Battery Capacity: 320mAhPacking List: 1 x BT transmitter/receiver adapter 1x 3.5 mm audio cable 1 x Micro USB charging cable 1 x User manual