Product Description

Meet the M20, the ultimate all-in-one Bluetooth audio solution. Featuring the latestBluetooth 5.4 chipfor stable, low-latency connections, this versatile adapter acts as aReceiver, Transmitter, and TF Card Player. With a built-in battery offering20+ hours of playtimeand a clear digital display, it effortlessly modernizes any audio system in your car, home, or office.

🔊 3-in-1 Functionality

• Bluetooth Receiver:Connect wirelessly to your phone/tablet and stream audio to any non-Bluetooth speaker, stereo, or amplifier via the included 3.5mm AUX cable.

• Bluetooth Transmitter:Convert your TV, PC, or game console's audio output into a Bluetooth signal to pair with your wireless headphones or earbuds.

• TF Card Player:Insert a MicroSD card (up to 32GB,card not included) to play your stored music files directly, no phone needed.

🚀 Key Features

• Advanced Bluetooth 5.4:Ensures faster pairing, stronger signal up to10 meters, and superior audio quality with minimal dropout.

• Long-Lasting 400mAh Battery:Enjoy up to20 hoursin receiver mode or15 hoursin transmitter mode on a single charge.

• Clear Digital Display:Monitors battery level, active mode (RX/TX/Card), and connection status at a glance.

• Hands-Free Calls:Built-in microphone allows for clear phone conversations while driving or working.

• Compact & Portable:Small, lightweight design with a convenient clip for easy attachment. Charges quickly viaUSB Type-C.

• Universal Compatibility:Works with cars, TVs, desktop computers, laptops, home stereos, and more—any device with a 3.5mm AUX port.

📊 Specifications

• Model:M20

• Bluetooth Version:5.4

• Range:Up to 10m

• Battery:400mAh rechargeable

• Playtime:~20 hrs (RX) / ~15 hrs (TX)

• Charging:Type-C, ~2 hours

• Audio Interface:3.5mm AUX

• Material:ABS

• Display:Digital (Battery, Mode)

• Dimensions:63 x 31 x 23 mm

📦 Package Includes

• 1 x M20 Bluetooth Adapter

• 1 x 3.5mm AUX Cable

• 1 x USB Type-C Charging Cable

• 1 x User Manual

💡 Perfect For:

• Adding Bluetooth to an old car stereo or wired headphones.

• Watching TV quietly by transmitting audio to wireless headphones.

• Playing music directly from a memory card on a home speaker system.

⚠️ Note:This device connects via 3.5mm AUX cable only. Ensure your target device (speaker, TV, car) has an AUX input or output port.

• Terms
• Shipping
• Returns
• Chontact US
• All product willbe tested in 100%before delivery.If the item is defected by the processing of postage,Buyer has up to14 daysfrom date of receipt for
  exchange of a new one.All shipping charges for returned products are to be paid by the buyer,Please contact us for the return address

  All messages will be answered within24 office hours.

  Please contact us either by clicking "contact seller" in the "purchase history" section or simply click "ask a question" at the bottom of this page.
  

  If you are unsatisfied with our item or service, please contact us before leaving any response. We are committed to resolve all issues in a friendly and satisfactory manner. We always reply to messages within 2 business days (off-duty at weekend). If you do not get a response from us, then please check your junk or spam mailbox.

  If you are satisfied with the purchase and our total service, your comment is very important in our business success. Please take a minute to leave us a positive response with anoverall Detailed Selling Rating (DSR) of 5.Our account setup auto response, so system gives you automatically Positive response back after your positive response left.If you plan to give us a neutral/negative response Or open /paypal case, please write to us immediately so that we can do our best to resolve your problem.TermsFor any issues withDefects,Return,Item Exchange request, please contact us first and send us a message first before opening any type of case or request. We devote ourselves making EVERY CUSTOMER in100%Satisfactory and resolve any problem. We highly value and appreciate your business. Thank you.No returns will be accepted without anRMAnumber. Please contact us for theRMAnumber.Return is acceptable within30 daysof delivery.Return for replacement or money back is optional.Returned items must be in the brand new, unaltered and resalable condition.Seller is not responsible for any labor cost, expense in a dealer store, or damage due to wrong installation.ShippingHandling time:1 business day(Orders are not processed on weekends & holidays)Tracking information will be sent once item is shipped.Local pick-up is unavailable at the moment.For international shipping and shipping toGuam,HawaiiandAlaska, Please contact us before placing the order.Item is shipped to address. Leaving correct address can minimize delay.ReturnsReturn is accepted within14 daysafter the buyer's receiving the item. (Excluding contrived damagement or misusage).100% money-back Guaranteed!
  All product willbe tested in 100%before delivery.If the item is defected by the processing of postage,Buyer has up to14 daysfrom date of receipt for
  exchange of a new one.All shipping charges for returned products are to be paid by the buyer,Please contact us for the return address Chontact US

  All messages will be answered within24 office hours.

  Please contact us either by clicking "contact seller" in the "purchase history" section or simply click "ask a question" at the bottom of this page.
  

  If you are unsatisfied with our item or service, please contact us before leaving any response. We are committed to resolve all issues in a friendly and satisfactory manner. We always reply to messages within 2 business days (off-duty at weekend). If you do not get a response from us, then please check your junk or spam mailbox.

  FeebbackIf you are satisfied with the purchase and our total service, your comment is very important in our business success. Please take a minute to leave us a positive response with anoverall Detailed Selling Rating (DSR) of 5.Our account setup auto response, so system gives you automatically Positive response back after your positive response left.If you plan to give us a neutral/negative response Or open /paypal case, please write to us immediately so that we can do our best to resolve your problem.powered by