Stereo Bluetooth Headset with FM/TF Card Slot MP3 Player
Bluetooth Headphone with TF card slot MP3 player
Can choose with mp3 player, support TF card
Can choose with FM function.
Stereo bluetooth headset BH-503
Bluetooth Headphone with TF card slot MP3 player.
1. stereo Bluetooth v2.1..
2. can choose with mp3 player, support TF card
3. high quality stereo bass sound
4. Built-in rechargeable Li-ion battery
5. accessory: USB cable, adapter
6. It's the bluetooth compatible with IPAD,IPOD,IPHONE,BLACKBERRY,HTC,SAMSUNG PHONE-ANDROIND
AND SMART PHONES
rgonomic design, high-quality audio, wear more comfortable.
Sound: Stereo Music
Standby time: 180 hours
Talk time: 7 hours
Music time: 5 hours
Charging time: 2-3 hours.
- Q:Notebook speaker headset can not automatically switch, how to do
- And then in the "audio director" in the first click "Advanced" and then select "Configuration" option
- Q:Does the loudspeaker drive?
- Loudspeakers are generally not required to drive, may be caused by software.
- Q:How the speaker converts the electrical signal into an acoustic signal
- This magnetic field interacts with the magnetic field of the permanent magnet and drives the coil to vibrate. The cone connected to the coil is also vibrating, and the sound is emitted.
- Q:Mobile phone speakers have noise, how to do it?
- After the above investigation is still appear noise, it is recommended to back up mobile phone information (phone number, SMS, photos, etc.) to carry mobile phones, purchase invoices and warranty card to the local OPPO customer service center testing.
- Q:Show not to insert a speaker or headset
- The third step, click on the top right of the jack set "jack settings", the "disable the front panel jack detection" tick, and then ok enough!
- Q:How do speakers be classified?
- Classification by radiation: cone (direct radiation) loudspeaker, trumpet (indirect radiation) loudspeaker.
- Q:How to set the speaker volume on the computer's master volume
- it is recommended to change the computer to check the headset or speakers and other equipment sound quality problems) Start - control panel - sound and audio equipment -
- Q:How does the loudspeaker sound?
- Right click on the lower right corner of the small speaker to select the playback device to see if there is no disabled playback device.
- Q:What is the quota of the loudspeaker sets?
- Fire alarm above the speaker can apply "fire equipment installation project" inside the "fire accident ceiling speaker" quota;
- Q:Micro letter speaker how to do small sound?
- 5: microphone problems, which can be reflected in 3, you can also use other recording software to try
As a professional manufacturer,we have been in car electronics since 2006,focusing on bluetooth car kit with solar panel,Voice control bluetooth handsfree car kit,car MP3 FM transmitter and bluetooth car MP3 FM transmitter,mini speaker and so on. Our two R&D centers in Shanghai and Shenzhen release two models into the market every month.
1. Manufacturer Overview
|Annual Output Value
||Above US$10 Million
||Europe；North America ；South America。
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
|No.of Employees in Trade Department
||Above 16000 square meters
|No. of Production Lines
||OEM Service Offered；Design Service Offered
|Product Price Range