Description: Bullet Points: [ Easy Application ] Simple to pairing Blue tooth, the Blue tooth Amplifier Board is able to play music when the blue indicator light flashes, is easy to operate and is convenient to use. [ Selected Material ] Blue tooth Amplifier Board is great to make high-quality sound, used for Blue tooth 5.0 main control chip, JL6925A, true stereo 5.0 chip, made of high-quality materials. [ Last as Long ] Durable and can be used for a long time, Blue tooth Amplifier Board is safe and environmentally friendly with a power supply design, a universal USB 5V power supply. [ Latest Technique ] Blue tooth Amplifier Board is designed with a 3.7-5V power pad, and adopts the new technology, great to realize the modification of the external 3.7-5V lithium battery power supply. [ Versatile Purposes ] Designed with a 3.5mm stereo audio interface, Blue tooth Amplifier Board is able to insert earphones and connect power amplifiers, and other equipment, great to output stereo sound sources. Description: This product adopts Blue tooth 4.1 main control chip, JL6925A, true stereo 4.1 chip. good sound quality Support automatic connection function, support WAV+APE+FLAC+MP3 lossless decoding, and stereo output. Specification: Product weight: 6 grams Power supply: 3.7-5V Signal-to-noise ratio: 90dB Total Harmonic Distortion + Noise: -70dB Crosstalk: -86dB Noise reduction: 91dB Supported profiles: A2DP/AVCTP/AVDTP/AVRCP/HFP Line of sight: >15m Size: 30mm*30mm Packing: electrostatic bag Interface details: 1. USB power supply: Universal USB 5V power supply 2. 3.7-5V power supply pad: realize external 3.7-5V lithium battery power supply modification 3. LED indicator light: blue light is on in Blue tooth mode 4. 3.5mm stereo audio interface: standard 3.5mm interface, output stereo sound source, can insert headphones, connect power amplifier and other equipment Pairing instructions: Connect the power supply, the blue indicator light flashes, and enter the Blue tooth mode; when you hear the voice prompt "Blue tooth device is ready to pair", it means that you have entered the Blue tooth mode and are waiting for pairing; after the mobile phone Blue tooth searches for "JH-BT", Click Connect. When you hear the voice prompt "Blue tooth device connected successfully", Indicates that the board is successfully connected to the mobile phone, the blue indicator light is on, music can be played, and the blue indicator light is flashing Packing List: 1*Audio Receiving Board (accessories not included in other pictures) Note: Due to different lighting and screen settings, the color of this product may be slightly different from the picture. Due to the different manual measurement methods, please allow a small size difference of 1-3mm.
Price: 6.94 USD
Location: Dayton, New Jersey
End Time: 2024-09-03T21:51:27.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money Back
Brand: Unbranded
Color: Red
Connectivity: /
Model: /
MPN: Does Not Apply
Type: Bluetooth Speaker Assembling
