* Bluetooth Version: Bluetooth V5.0, CSR8675 chipset, A2DP
* Transmit Range: up to 33ft/10m
* Supports: Dual Stream (TX mode); Multi-Point(RX mode)
* Codec: aptX HD, aptX Low Latency,aptX,SBC
* Working Time: Built-in 160mAh Rechargable Battery,about 8~9 hours
* Charging Time: 2 hours/ 5V;working while charging
Mode I: Bluetooth V5.0 Receiver (RX)
High-Definition Music - AptX HD: Switch its working mode to "RX", connect it to the audio IN port of your wired audio device, the wired earbuds, speaker or car stereo via 3.5mm cable, and pair it with aptX HD-enabled smartphones, such as Huawei Mate 10/Honor V10 etc.
Multi-Point: You can pair two smartphones (or tablets) to this receiver simultaneously.it can only receive the audio from one phone at a time. You need to pause the music on one phone first in order to play music from the other phone.
Hands-Free: The built-in microphone,you could answer,hang up,refuse, or redial phone calls without touching your phone. Please note that the microphone doesn't work in the TX mode.
Mode II: Bluetooth V5.0 Transmitter(TX)
AptX HD:supports 48kHz/24bit LPCM audio data,and delivers High Definition(HD)audio.Backwards compatible with previous aptX products (16-bit).Please use it with Bluetooth headphones which could support aptX HD, such as Sony WH-1000XM2/WH-H900N etc.
Aptx Low Latency:Delivers CD-like audio quality,but reduces the latency to approx.40ms,which allows you to watch TV without any noticeable audio delay. Please pair it with Bluetooth headphones which could support aptX Low Latency.
Dual Stream:TEEMADE BTI-031 can be paired to two Bluetooth audio devices,streams audio to both of them simultaneously.in this case,the codec would be downgraded from aptX LL to SBC.