25mm speaker driver
The 25mm speaker driver is made of a composite mylar material for highly sensitive yet powerful element that delivers sound without audible distortion.
Excellent sound quality
acoustically-tuned design and high-quality drivers ensure best-in-class audio performance.
Enjoy Fast Access to Music
Stay entertained while you active this wireless headset is sweat and splash resistant and features easy-to reach music and call keys.
Bluetooth Stereo(A2DP)
This BT501 device fully supports Bluetooth stereo(A2DP). A2DP(Advanced Audio Distribution Profile) compliance enables this headset to receive stereo music from any Bluetooth device that is A2DP compliant.Therefore you can use this headset with any compatible mobile phone PC,Bluetooth adapter,MP3 player etc.that supports A2DP.
Direct Distance 10M
This BT501 headphones will get a range up to 10 meters and the battery will long last for 4 hrs, allowing the user to listen music or conversation and in standby mode it longer.
Features
- A2DP Bluetooth transmission
- The A2DP transmission allow wireless stereo data transfer.
Specification:
- Sound:
- Acoustic System: Opened
- Magnet Type: Neodymium
- Driver Type: Dynamic
- Impedance: 20 ohm
- Sensitivity: 108 dB/mw
- Frequency Response: 20-20K Hz
- Rated Power: 30 mw
- Rated Power: 30 mw
- Maximum Input Power: 300mv
- Max. Operating Distance: 10 M
- Calling Time: 8 hrs
- Stand By time: 160 hrs
Microphone:
- Microphone Sensitivity: -52 +/- 2 dB
- Sound Pressure Level: 110 dB
- S/N Ratio: >/= 58 dB
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