{"product_id":"2-in-1-bluetooth-5-4-transmitter-receiver-aux-car-travel-adapter-with-3-5mm-jack-tf-card-slot-lapel-clip-design-m20","title":"2-In-1 Bluetooth 5.4 Transmitter \u0026 Receiver AUX Car\/Travel Adapter with 3.5mm Jack, TF Card Slot, Lapel Clip Design, M20","description":"\u003cbr\u003e1. This 2-in-1 Bluetooth 5.4 Transmitter \u0026amp; Receiver is a versatile audio adapter designed for car, home, and travel use. It supports AUX 3.5mm devices, TF card playback, and dual-mode operation (transmit\/receive) for seamless wireless audio streaming.\u003cbr\u003e2. Dual Mode Functionality:\u003cbr\u003e--TX Mode: Transmits Bluetooth audio to wired speakers or amplifiers.\u003cbr\u003e--RX Mode: Receives Bluetooth signals from devices (e.g., smartphones) for wired audio output.\u003cbr\u003e--TF Card Mode: Directly plays music files (MP3\/WMA\/APE\/WAV\/FLAC) from a microSD card.\u003cbr\u003e3. High-Resolution Audio: Delivers clear sound with high-fidelity decoding.\u003cbr\u003e4. Built-In HD Display: Shows real-time status (battery, mode, connection).\u003cbr\u003e5. Lapel Clip Design: Portable and lightweight for easy attachment to clothing.\u003cbr\u003e6. 400mAh Rechargeable Battery: Up to 20h in RX mode \/ 15h in TX mode.\u003cbr\u003e7. Noise-Reduction Microphone: Supports hands-free calls with enhanced voice clarity.\u003cbr\u003e8. Wide Compatibility: Works with TVs, cars, headphones, speakers, and amplifiers via 3.5mm AUX.\u003cbr\u003e\u003cbr\u003eParameters:\u003cbr\u003e1. Function: receiving\/transmitting\/TF card playback (TF card not included)\u003cbr\u003e2. Material: ABS\u003cbr\u003e3. Size: 63 x 31 x 23mm\u003cbr\u003e4. Battery capacity: 400 mAh\u003cbr\u003e5. Charging interface: Type-C\u003cbr\u003e6. Charging time: about 2 hours\u003cbr\u003e7. Input power: DC 5V 1A\u003cbr\u003e8. Bluetooth version: V5.4\u003cbr\u003e9. Transmission distance: 10m\u003cbr\u003e\u003cbr\u003e","brand":"GadgetHQ","offers":[{"title":"M20","offer_id":53555279102299,"sku":"TBD06061121","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/1041\/7755\/files\/TBD06061121.jpg?v=1783643719","url":"https:\/\/www.gadgethq.co\/products\/2-in-1-bluetooth-5-4-transmitter-receiver-aux-car-travel-adapter-with-3-5mm-jack-tf-card-slot-lapel-clip-design-m20","provider":"GadgetHQ","version":"1.0","type":"link"}