Product · United States
Lowest price: $5.39 · 1 store · price range $5.39 … $5.39
Price history: 2 daily prices tracked since 2026-10-18; lowest $5.39, highest $5.39.
Price last confirmed by the store feed on 2026-10-30.
| Store | Price | Stock | |
|---|---|---|---|
| Store 1 (US) | $5.39 | In stock | Go to store |
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If you are interested in bulk purchasing any products from our store, please contact our customer service team to get the best offer. Core FunctionalityUpgraded Bluetooth 5.3 adapter with dual TX/RX modes. Converts wired audio to Bluetooth signals (TX) or receives Bluetooth for wired output (RX). Supports plug-and-play AUX connection for universal compatibility. Multi-Scenario ApplicationEnables wireless audio for non-Bluetooth TVs (night viewing), speakers, and car stereos via 3.5mm/AUX interface. Transforms traditional devices into Bluetooth-enabled systems for calls and music streaming. 3. Audio Performance & BatteryDelivers CD-level lossless sound quality with high-resolution audio restoration. Built-in rechargeable battery provides 4 hours of continuous use after 1-hour charging, ensuring reliable operation. 4. Technical AdvantagesFeatures Bluetooth 5.0 stable transmission with low latency and power consumption. Effective range up to 10m, compatible with computers, TVs, projectors, headphones, and speakers for seamless wireless streaming..syi