Product Features:

1. Bluetooth Version: QCC3040 V5.2
2. Supporting Agreement: A2DP/AVRCP
3. Support Dual Stream Multi-point Connection (TX mode): Support (One Transmitter Connects Two Bluetooth Speakers Or Headphones At The Same Time)
4. Battery Type:300mAh Lithium Ion Polymer Battery
5.Code:
RX-----aptX Adaptive/aptX HD/aptX/AAC/SBC
TX-----aptX Adaptive/aptX HD/aptX LL/aptX/SBC
6.-Receiver Mode For: Car Kit/Wired Speaker/Home Speaker/Power amplifier/Headphone ect...
7.-Transmitter Mode For: TV/PC/Projector/Power amplifier/TV Box /Bluetooth Headphone/Earphone/Bluetooth Speaker ect...DISOUR
◆ Exquisite appearance of the product;
◆ The latest Bluetooth 5.2 technology;
◆ Adopt the latest QCC3040 high-end Bluetooth chip design;
◆ With independent LED light display, the status is clearer and more intuitive;
◆ With various audio lights, it can identify the audio transmission mode;
◆ Support RX, TX dual connection function;
◆ 3.5MM audio input/output interface, strong versatility;
◆ Built-in rechargeable battery, long battery life;
◆ The product connection is simple, without any cumbersome driving and downloading APP;

Product Specifications:

Bluetooth Version: 5.2
Bluetooth Chip: Qualcomm CSR QCC3040 Chip
Audio Codec Method: SBC/APTX/APTX-LL/APTX-HD/APTX-Adaptive
Lowest latency: APTX-LL Mode 40ms Low Latency,600/kbps;
Wireless Work Range: 10m
Frequency response range: 2.402GHZ-2.480GHZ
Charging method: 5V/0.5A
Power Input: DC5V
Built-in Battery:3.7V/3000mA Li-polymer Battery
Working Time: RX>10H, TX>8H
Charging Time: About 2hours
Number of connected devices: 2 (TX Mode)
Support Dual Stream:Supports Connecting two Bluetooth speakers or headphones at the same time (using the same CODEC),and the dual connection can support up to aptX Adaptive.

Package:

1x Qualcomm 2-IN-1 Bluetooth Audio Adapter
1x 3.5mm Aux Cable
1x RCA Audio Cable
1x Charging Cable
1x User manual

Note:

It is just a DISOUR 2 in 1 bluetooth audio transmitter receiver. Can only be used for audio transmission, so you can't use it for your keyboard, mouse, file transfer.
---The function of the bluetooth transmitter is to add a bluetooth function to devices without bluetooth function such as TV/computer, so that they can connect to bluetooth speakers/headphones. This is a Bluetooth transmitter buit with the newest technology , it wouldn't show in the Bluetooth devices in your phone,computer or TV and you only need to make the Bluetooth devices close to this Bluetooth transmitter then they will connect with each other automatically.
---The function of the Bluetooth receiver is to add Bluetooth wireless function to the wired speaker/headphone, so that the Bluetooth-enabled device such as the mobile phone can be wirelessly connected to the wired speaker/headphone through the adapter.