Transmisor receptor de Audio 3 en 1 AAC LC3 Bluetooth 5,4 ENC transmisión inalámbrica adaptador de Audio de 3,5mm para auriculares altavoz

1.Dual Bluetooth Modes for Ultimate Flexibility

-Bluetooth audio receiver mode ,connects effortlessly to smartphones, tablets, or laptops via Bluetooth 5.4 to transforms wired headphones, speakers, or home theater systems into wireless devices.

-Broadcast Bluetooth mode,bluetooth broadcast receiver,support pair multiple headphones/speakers to a single TV or PC—ideal for silent discos, group presentations, or guided tours.Bluetooth broadcast transmitter mode,turn the device into a short-range walkie-talkie—great for team travel, teachers in classrooms, church sermons, or restaurant staff communication.

2.Support SBC,AAC,LC3 audio codec for crisp, high-fidelity sound.

3.Built-in 550mAh rechargeable battery ensures long-lasting performance,after full charging,up to 6 hours in Bluetooth receiver mode.Up to 20 hours in Broadcast mode (Receiver/Transmitter).

4.Built-in ENC (Environmental Noise Cancellation) & Mute Function—enhances call clarity and reduces background noise.Under Bluetooth transmitter mode,double click ''ENC''button to ON/OFF this function

5.Support 3.5mm Aux ouput and input.

6.Earback monitoring function,enhance your teaching, presentations, or meetings with the built-in ear monitoring feature.Smply connect a second headphone to the 3.5mm AUX port, and you'll hear exactly what your audience hears—ensuring your voice is crisp, volume is perfect, and audio stays distortion-free. Ideal for educators, public speakers, trainers, and conference calls, this function helps you monitor and adjust your speech in real time for professional, flawless delivery.

7.Clip-On design for portability, easy attachment to clothes, bags, or belts.Lightweight yet durable—take it anywhere, anytime

8.Suitable for multiple scenarios,ou can use it to receive announcements in subways, airports, exhibitions, as an intercom system for tour guides, for teaching or in conference rooms.

Parameter:
Bluetooth version:Bluetooth 5.4
Audio codec:SBC AAC LC3
Mode:Bluetooth audio receiver,Bluetooth broadcast receiver,Bluetooth broadcast transmitter
Battery:550mAh
Play time:Bluetooth audio receiver:6h
Bluetooth broadcast receiver:20h
Bluetooth broadcast transmitter:20h
Distance:Under Bluetooth audio receiver:15m（barrier-free)
Under Bluetooth broadcast mode:100m(barrier-free
Audio input:3.5mm aux/Mic/Bluetooth
Audio Output:3.5mm aux

Package:
1*Bluetooth audio adapter
1*3.5mm aux cable
1*Wired headphone
1*Type-c charging cable
1*User manual