6 in 1 Wireless Bluetooth Audio Receiver Transmitter Coaxial AUX RCA R/L Adapter
Description:
A4 is a Bluetooth 5.1 Receiver and Transmitter audio adapter, which it can compatible with all mobile phones and tablets. It can be used in cars and also works with computers, TVs, older version speakers, etc. Whether you are studying, living or working, you can share audio at any time.

Features:
- Bluetooth 5.1 audio adapter            
- Bluetooth receiver mode                
- Bluetooth transmitter mode        
- Wireless reception range: ～15m/49.2ft                
- Built-in 3.7V/800mAh battery enables long standby time

Specifications:
- Product model: A4                    
- Bluetooth version: V5.1                    
- Support protocol: RX: A2DP/AVRC, TX: A2DP                    
- Frequency range: 2400-2483.5MHz                    
- Sensitivity: -81dBm, <0.1%BER    
- Transmission distance: about >10m barrier-free                    
- Frequency response: 20Hz-20KHz                    
- Signal-to-noise ratio: ≧75db                    
- Audio Performance: SBC AAC decode                    
- Interface type: Aux in/out 3.5MM audio*1, RCA R/L                    
- Basic function: Bluetooth receiver/Bluetooth transmitter                
- Use method: Plug and play                    
- Supported equipment: Mobile phone/tablet/PC/TV/speaker/amplifier/headset/projector/mixers and other equipment with audio input/output interfaces            
- Power supply mode: Type-C interface
- Input parameters: DC 5V⎓500mA (1A max)                    
- Battery capacity: 3.7V/800mAh 2.96Wh                    
- Duration: About 6～8 hours (Charging time: about 2 hours)    

Package Included:
1 x Bluetooth audio adapter
1 x Antenna
1 x Remote control
1 x Instructions
 
 
 
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2.If you need an eBay invoice sent to you by Email, please contact us after making payments.

1.Please allow up to 2~4 days for shipping arrangement after payment confirmed(weekend & holiday excluded), if you need the item urgently, please contact us for detail before purchase. 

2.We ship items only to the ebay address. We will not be responsible for any loss because of wrong or undeliverable shipping address.

3.We do not offer in store pick up and return service, hope you can understand. 

1.If you are not satisfied with our products. Please kindly contact us before you open the return request. We provides 30 days Warranty. 

2.Please Kindly contact us for the RMA No.and address before returning the item back.

1.Please email us through "My Messages" or "Contact seller" if you have any question about our listings or your purchasing.  

2.Please contact us if you are not satisfied with the item after receive it.You can find the " Ask the seller a question" link on eBay. 

3.All replies will be sent to your email, if you don't get response within 1-2 business days, pls check your My messages' in case your email provider has an overly-aggressive spam filterblocking eBay's emails. Please email us AGAIN.

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2.We will provide the service as best as we can, cause the positive feedback is what we are striving for. 

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