2 in 1 Bluetooth-compatible 5.2 Dongle Adapter Handsfree Audio Receiver Transmitter 3.5mm Jack Rca Wireless Music Adapter for TV

Feature:
1. Powerful internal "core" to ensure sound quality: Using Qualcomm QCC main control chip, Bluetooth-compatible V5.2 version, providing high-quality wireless audio performance, supporting apx, aptX LL, aptX HD and other advanced technologies, reaching Hi -Fi standard
2. APTX HD Audiophile Decoding: Audio technology ensures that wireless Bluetooth-compatible devices are capable of delivering high-definition HD audio. This technology protects audio data during audio transmission, providing a "premium CD" listening experience. With aptx-hd, you can enjoy high-definition lossless listening quality when using wireless devices
3. Intelligent identification of real APTX sound quality: The front of the fuselage is equipped with SBC, AAC, APTX, APTX LL.HD audio format constant lights, the real and effective identification corresponds to the transmission audio, so that consumers can effectively avoid buying fake APTX transmission device
4. Can transmit and receive: Transmit TX + RX receive two-in-one design, one-key switch between different devices to meet your different needs
5. High-fidelity audio output interface: 3.5mm audio interface + RCA red and white conversion interface, easy to use different power amplifier audio equipment. It can be used continuously for 15 hours, and the built-in 250mA lithium battery supports use while charging. Small and exquisite, easy to carry; two-stage design, the combination of frosted and mirror surface, more fashionable and beautiful
Specification:
Certification: CE
Origin: CN(Origin)
Model Number: Transmitter Receiver
Package: Yes
Bluetooth-compatible version: V5.2
Supported protocols: RX: A2DP AVRCP, TX: A2DP
Working frequency band: 2.402GHz -2.480GHz
Power class: Class II
Signal-to-noise ratio: ≥99.3dB
Distortion: ≤0.1%
Support dual stream (TX mode): Support 1 to 2 connection
Support multi-point connection (RX mode): Support (connect two mobile phones)
Codec method "TX: aptX Adaptive/aptX HD/aptX LL/aptX/SBC
RX: aptX Adaptive/aptX HD/aptX/AAC/SBC
Working current: <22mA
Built-in battery: 250mAh
Charging current: about 200mA
Charging time: about 2 hours
Battery life: RX > 20H, TX > 12H
Bluetooth-compatible distance: > 10m (open space)
Charging method: USB Type-C 5V/0.5A
Input/output connection method: 3.5mm audio interface
Compatible:
RX: Bluetooth-compatible mobile phone, for iPad, PC, computer
TX: Bluetooth-compatible speakers or headphones that support A2DP protocol can be connected to use
Product weight: 103g
Product size: 48x48x12mm/1.89x1.89x0.47in

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

Included:

1 X 2-in-1 Bluetooth-compatible Receiver Transmitter
1 X 3.5mm Audio Cable
1 X Type-C Charging Cable
1 X Instruction