JOYROOM 30-Hour Rechargeable OLED Bluetooth 5.4 Transmitter Receiver for Dual Airpods 400mAh

Description

About the Product 🔑

Product Benefits 💡

• Perfect as a bluetooth transmitter for TV setups 📺.
• Enables simultaneous dual headphone connections for shared movie nights or travel companionship 🎬🤝.
• Never guess device status again with the SMART OLED DISPLAY 💡.
• Transform any airline seatback screen with this bluetooth adapter for airplane ✈️.
• Compact design weighs less than 2oz – the ultimate aux to bluetooth adapter for carry-ons 🧳.
• Works seamlessly as a TV bluetooth transmitter, aux bluetooth adapter for cars, and speaker upgrade tool 🚗🔊.
• Reliable wireless streaming (30hrs TX/18hrs RX at 60% volume) with 400mAh power ⚡.
• Instantly reconnects to devices — perfect for all-day meetings, road trips, or home theater setups 🗓️🛣️🏠.
• In TX mode, connect to devices without Bluetooth function and then connect Bluetooth headphones to listen to music 🎧.
• In RX mode, turn non-Bluetooth stereo devices into Bluetooth devices and then connect mobile phones, computers to play music 📱💻.
• Without the constraints of cables, move more freely without affecting audio playback 🎶.
• Our highly trained Customer Service team will respond promptly within 24 hours to answer questions and resolve any problems you may have with our JR-CB2S Bluetooth transmitter receiver 💬.

Usage Instruction 🛠️

1. TX Mode (Transmitter): Connect the device to a TV, airplane, or other devices without Bluetooth function 🔌. Then, connect Bluetooth headphones to listen to music 🎧.
2. RX Mode (Receiver): Turn non-Bluetooth stereo devices such as car audio, old speakers into Bluetooth devices 🔄. Then, connect mobile phones, computers, etc., to play music 📱💻.
3. Pairing: Use the cutting-edge 5.4 technology for lightning-fast pairing ⚡.
4. Mode Switching: One-touch TX/RX mode switching ensures studio-quality signal transmission across all devices 🔄.

Product Specification 📱

Product Details 🏷️

From the brand

Starting in 2009, JOYROOM mainly produces car accessories, such as Bluetooth car adapters and sunglass holders for cars—our goal is to produce the products our customers need and make choices simple.

Our value is ‘the ability to constantly innovate, and we upgrade our products constantly to be the best brand that meets our customers’ needs.

Best Gift for Your Beloved

· Your beloved deserve the best.

· Safety is the best for your lover!

A Must for Family Travel

· Enjoy high-quality wireless music.

· Providing the ultimate listening experience!

Journey is No Longer Lonely

Listening to music while talking to your riding partner through the internal speakers.

Hands-free Calls-Safer Driving

· Your beloved deserve the best.

· Safety is the best for your lover!

Make Choices Simple

LATEST BLUETOOTH 5.4 TECHNOLOGY lightning-fast pairing with this Bluetooth transmitter receiver cutting-edge 5.4 technology, delivering 3x more stable connection than older versions. Perfect as a Bluetooth transmitter for TV setups, it enables simultaneous dual headphone connections for shared movie nights or travel companionship.

SMART OLED DISPLAY Never guess device status again! Our exclusive 1-inch OLED screen clearly shows real-time battery level (0-100%), active mode (TX/RX), connected devices, and audio codec – a game-changer competitors lack in bluetooth transmitter technology.

TRAVEL-FRIENDLY AIRPLANE COMPANION Transform any airline seatback screen with this bluetooth adapter for airplane, using the included 3.5mm AUX cable. Compact 0.57×1.88×1.88″ design weighs less than 2oz – the ultimate aux to bluetooth adapter for carry-ons.

UNIVERSAL MULTI-DEVICE COMPATIBILITY Works seamlessly as a TV bluetooth transmitter (via RCA/3.5mm AUX), aux bluetooth adapter for cars, and speaker upgrade tool. One-touch TX/RX mode switching ensures studio-quality signal transmission across all devices.

30HR BATTERY Reliable wireless streaming (30hrs TX/18hrs RX at 60% volume) with 400mAh power. Instantly reconnects to devices — perfect for all-day meetings, road trips, or home theater setups.

2 IN 1 BLUETOOTH TRANSMITTER RECEIVER In TX mode, you can connect the device to a TV, airplane, and other devices without Bluetooth function, and then connect Bluetooth headphones to listen to music; in RX mode, you can turn non-Bluetooth stereo devices such as car audio, old speakers into Bluetooth devices, and then connect mobile phones, computers, etc. to play music; without the constraints of cables, move more freely without affecting audio playback.

WE CARE FOR YOU You’re welcome to us with any questions or concerns. Our highly trained Customer Service team will respond promptly within 24 hours to answer questions and resolve any problems you may have with our JR-CB2S Bluetooth transmitter receiver.

NOTE Does not support hands-free calling.

Full Images

Product Standout Benefits

Experience the latest in wireless audio with our cutting-edge Bluetooth transmitter receiver, featuring the newest Bluetooth 5.4 technology. This ensures a connection that’s three times more stable than older versions, making it perfect for your TV setups. You can even connect two headphones simultaneously for shared entertainment.

• Lightning-Fast Pairing: With cutting-edge 5.4 technology, enjoy a 3x more stable connection.
• Smart OLED Display: A clear 1-inch OLED screen shows real-time battery, mode, connected devices, and audio codec.
• Travel-Friendly: Compact and lightweight, it’s your ultimate airplane companion, transforming any airline seatback screen.
• Universal Compatibility: Works seamlessly as a TV transmitter, car adapter, and speaker upgrade tool.
• 30-Hour Battery Life: Enjoy reliable wireless streaming for extended periods.
• 2-in-1 Functionality: Switch effortlessly between transmitter (TX) and receiver (RX) modes.

Customer Questions and Answers

Got questions? We’ve got answers! Here’s the lowdown on how our Bluetooth transmitter receiver can make your audio experience amazing.

How do I use this product? 🤔

It’s super easy! In TX mode, you can connect it to devices without Bluetooth, like your TV or airplane seat, and then link up your Bluetooth headphones to listen. If you want to make your non-Bluetooth speakers or car audio system Bluetooth-enabled, just switch to RX mode. Then, you can connect your phone or computer to stream music wirelessly. It’s all about moving more freely without being tied down by cables!

Is it good for travel, especially on airplanes? ✈️

Absolutely! This is your perfect travel buddy. You can easily transform any airline seatback screen into a wireless audio source using the included 3.5mm AUX cable. Its super compact design and light weight make it ideal for carry-ons. Plus, you can share your movie or music experience with a friend by connecting two headphones at once.

What makes the display so special? 🌟

You’ll never have to guess your device’s status again thanks to our exclusive 1-inch OLED screen! It clearly shows you the real-time battery level (from 0-100%), which mode you’re in (TX or RX), which devices are connected, and the audio codec. It’s a real game-changer that competitors just don’t have.

How long will the battery last? 🔋

You get reliable wireless streaming for up to 30 hours in TX mode and 18 hours in RX mode (when listening at 60% volume). It has a 400mAh power source, so it’s ready for all-day meetings, long road trips, or marathon home theater sessions. Plus, it instantly reconnects to your devices, making it super convenient.

Can I use this with my car audio system? 🚗

Totally! It works wonderfully as an aux Bluetooth adapter for cars. You can turn your non-Bluetooth stereo devices, like your car’s audio system, into Bluetooth-enabled ones. Then, just connect your mobile phone or computer to play your music wirelessly, giving you more freedom on the road.

What if I have questions or issues? ❓

No worries at all! We care about you. If you have any questions or concerns, our friendly Customer Service team is here to help. They’ll respond quickly within 24 hours to answer your questions and resolve any problems you might have with your JR-CB2S Bluetooth transmitter receiver.