Bluetooth 5.0 Receiver Transmitter 2 In 1 Adapter Optical Fiber Wireless Audio Transceiver

Feature Highlights: 1. 2-in-1 Transmit & Receive Design – Switch between transmitter and receiver modes with one button. Easily connect different devices to meet your various audio needs. 2. Multiple Audio Output Options – Equipped with Hi‑Fi audio output, dual optical fiber ports, a 3.5mm audio jack, and RCA red/white conversion interfaces. Compatible with most amplifiers and sound systems. 3. Smart Audio Format Recognition – Automatically detects and displays the audio format in use, including APTX, APTX LL, APTX HD, AAC, and SBC. The front panel lights indicate the active format for clear recognition. 4. Long-Lasting Battery – Built-in 600mAh lithium battery supports up to about 1 day of continuous use. You can even charge it while in operation. 5. Compact & Stylish Design – Small enough to hold in one hand and easy to carry. Features a two-tone finish with frosted and mirror surfaces for a modern, sleek look. 6. Dual Mode Flexibility – In TX mode, it turns your TV, PC, or projector into a Bluetooth wireless transmitter. In RX mode, it converts wired headphones, speakers, amplifiers, or car audio systems to receive Bluetooth audio wirelessly. Product Details: This Bluetooth 5.0 adapter combines transmitter and receiver functions in one compact device. It supports high-quality audio formats like APTX HD and AAC for clear, low-latency sound. With multiple connection ports—including optical, 3.5mm audio, and RCA—it works with a wide range of home and car audio equipment. The intuitive one-button mode switching makes it simple to use, and its portable design lets you take it anywhere. Perfect for upgrading your TV, computer, stereo, or car audio to wireless Bluetooth without compromising on sound quality. Specifications: - Model: XU21 - Material: ABS - Color: Black - Bluetooth Chip: CSR8675 - Supported Protocols: RX – A2DP, AVRCP; TX – A2DP - Wireless Range: >10 meters (open area) - Battery: 600mAh lithium battery - Usage Time: RX >18 hours, TX >22 hours - Charging Time: About 3 hours - Charging Voltage: DC 5V - Interfaces: SPDIF (optical), 3.5mm stereo audio, RCA conversion - Supported Codecs: TX – aptX HD, aptX Low Latency, aptX, SBC; RX – aptX HD, aptX Low Latency, aptX, SBC, AAC - Weight: Approx. 145g Package Includes: 1 × Optical Fiber Cable 1 × RCA (Red/White) Cable 1 × 3.5mm Audio Cable 1 × Charging Cable 1 × User Manual 1 × Bluetooth Transceiver Adapter