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2026 Upgrade Bluetooth Transmitter Receiver, 2-in-1 Wireless Audio Adapter
A 2B2C product from pujinshop
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【 2-in-1 Bluetooth Transmitter Receiver】Combining a Bluetooth transmitter and receiver into a single portable unit, this adapter delivers flexible, dual-way wireless audio. It converts wired audio to Bluetooth for your wireless headphones, or adds Bluetooth capability to your old wired speakers, covering all home and travel audio connection scenarios with just one device.
【Perfect In-Flight Bluetooth Compatibility】 Solves the common issue that airplane entertainment systems lack Bluetooth output. Plug into the aircraft’s 3.5mm jack to connect your own Bluetooth headphones. Enjoy private, hygienic, cable-free audio during flights and never use low-quality, shared airline headsets again.
【Fast Pairing & Lag-Free Stable Audio】 Equipped with an upgraded Bluetooth 5.4 chip for ultra-fast pairing and smart auto-reconnection. It effectively reduces interference in complex environments, providing smooth, synchronized, stutter-free audio. Offers crisp, lag-free sound for watching videos, listening to music, and daily entertainment.
【Ultra-Compact & Travel-Friendly】 Rugged metal frame with CNC finish. Features a tiny, lightweight, and durable body at just 33g, with no extra burden. It fits easily in your pocket, purse, or carry-on bag without taking up space. Designed for air travel, business trips and daily outings, it is an essential portable travel audio accessory.
【Plug & Play】 Widely compatible with all standard 3.5mm AUX jacks on airplane armrests, TVs, home stereos, car audio, and more. No drivers or apps required. Note: Not compatible with hearing aids.
【Safety & Long Battery Life】Certified by FCC, CE, RoHS, BQB, and more. Built-in protection: voltage endurance, overcurrent, short circuit, and NTC overheat monitoring. It runs for 20+ hours on a single charge and refuels fully in just 2 hours via USB-C. This device delivers 30 hours of continuous playback in TX mode (or 20 hours in RX mode). Note: Not compatible with hearing aids.
【Share with others】 This Bluetooth audio transmitter features a 'dual connection' function, allowing you to connect two Bluetooth headphones or speakers simultaneously and share your enjoyment with your loved ones.
Note: If your headphones do not support aptX-LL/Adaptive technology, audio latency may occur. For stable pairing, disconnect the earbuds from phones/tablets first to avoid dropouts during use.