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Item Description:
Supply Voltage: DC 3.7-5V
Power supply interface: MICRO USB port or 2.54mil pin
Length, width and height: 3.3×3.5×1.1cm
Bluetooth name: BM3
This batch of Bluetooth password: 1688 (you need to enter a password to connect, can not be modified)
Communication distance: 3-12 meters (depending on environmental obstacles)
Bluetooth version supported: Bluetooth 4.1 or below
Support mobile phone system: Android, Apple system
Channel: two channels
Audio quality: MP3 lossless decoding
Self-contained amplifier: no
External power amplifier: no limit to external power amplification
PCB thickness: 1.6mm
Needle spacing: 2.54mil
Features:
1. Have a Bluetooth connection password to prevent others from accidentally connecting.
2. ultra-small size, easy to embed modified products
3. two-channel stereo output, compatible with most of the market power amplifier, home audio and video, car audio and other equipment
4. standard MICRO MINI USB 5P interface, the equivalent Android phone charging port can be powered by mobile phone data cable
5. the specific DIY embedded modified pins, can be plugged with their own circuit board welding modification
6. high fidelity output circuit, resistance and capacitance isolation, no noise, good sound quality
7. wireless plug U disk, memory card and button settings, pure mobile phone operation connection to play MP3
8. with a state foot, for professional use, such as the combination of single-chip and relay switches to achieve music table lamps.
Application scenario:
1. car audio conversion, home audio modification
2. personal DIY Bluetooth audio, electronic project production
3. square dance audio, suburban audio modification
Package Included:
1 x MP3 Bluetooth 4.1 Car Speaker Audio Decoder Amp Receiver Amplifier Board1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.
2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances. 3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3.All package need to wait 30 days,Please take care it.Less than 30 days,we can’t take a refund.
1.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.
2.Please DON’T leave negative or neutral feedback if you haven’t received item in 30 days, because we have mentioned the shipping time repeatedly.
1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.
1. If you have any questions, please feel free to email our service specialists.
2.Just contact us using the ” Ask the seller a question” link on eBay.
3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.On 23-Jan-19 at 06:43:07 GMT, seller added the following information:
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Category: Sound and Vision:Home Audio and HiFi Separates:Amplifiers and Pre-Amps
Location: ShenZhen