APTX LLHD Low Latency Bluetooth compatible 5.2 Audio Receiver Adapter Handsfree 3.5mm Aux Wireless Stereo Adapter

Feature:1. Powerful internal "core" to ensure sound quality:Using Qualcomm QCC main control chip, Bluetooth-compatible V5.2 version, providing high-quality wirele audio performance, supporting apx, aptX LL, aptX HD and other advanced technologies, reaching Hi -Fi standard2. APTX HD Audiophile Decoding:Audio technology ensures that wirele Bluetooth-compatible devices are capable of delivering high-definition HD audio. This technology protects audio data during audio transmiion, providing a "premium CD" listening experience. With aptx-hd, you can enjoy high-definition lole listening quality when using wirele devices3. 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 transmiion audio, so that consumers can effectively avoid buying APTX transmiion device4. Can transmit and receive:Transmit TX + RX receive two-in-one design, one-key switch between different devices to meet your different needs5. 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 able and beautifulSpecification:Certification: CEOrigin: CN(Origin)Model Number: ReceiverPackage: YesBluetooth-compatible version: V5.2Supported protocols: RX: A2DP AVRCP, TX: A2DPWorking frequency band: 2.402GHz -2.480GHzPower cla: Cla IISignal-to-noise ratio: ≥99.3dBDistortion: ≤0.1%Support dual stream (TX mode): Support 1 to 2 connectionSupport multi-point connection (RX mode): Support (connect two mobile phones)Codec method "TX: aptX Adaptive/aptX HD/aptX LL/aptX/SBCRX: aptX Adaptive/aptX HD/aptX/AAC/SBCWorking current: 20H, TX > 12HBluetooth-compatible distance: > 10m (open space)Charging method: USB Type-C 5V/0.5AInput/output connection method: 3.5mm audio interfaceCompatible:RX: Bluetooth-compatible mobile phone, for iPad, PC, computerTX: Bluetooth-compatible speakers or headphones that support A2DP protocol can be connected to useProduct weight: 103gProduct size: 48x48x12mm/1.89x1.89x0.47inNote: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.

1 X 2-in-1 Bluetooth-compatible Receiver 1 X 3.5mm Audio Cable1 X Type-C Charging Cable1 X Instruction