B39 Wireless Headphones Portable Folding Headset Mp3 Player With Microphone Led Colorful Lights Bt Headset With Uv
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- Supplier: Shenzhen Searysky Technology Co. Limited
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Product Overview
Description
B39 Wireless Headphones Portable Folding Headset Mp3 Player With Microphone Led Colorful Lights Bt Headset With Uv
Specification
Material | ABS+PVC |
Logo | Customer Logo Acceptable |
Package | Customized Package |
Color | Black;Blue;Red;White;Black-red |
Control | With Volume and Mic |
Listening time | 8-12 hours |
Driver | 40mm |
Impedance | 32 ohm |
Frequency range | 2.4-2.48Ghz |
BT version | BT5.0 |
> BT Name: B39
> Wireless Version: V5.0
> Battery capacity: 400mAh lithium battery
> Charging Time: About 2.5 hours
> Talk Time: up to 10 hours
> Standby Time: up to 20 Days
> Support Mode: A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5
> Frequency: 2.402-2.480GHZ, 2.4G ISM band
> RF Performance: receiver sensitivity: -84dBm; transmit power up to 4dBm
> Frequency Response: 20 Hz - 20 KHz
> Signal to Noise Ratio (SNR): 70Db;
> Total Harmonic Distortion Rate (THD) 0.1%
> Power Indicator: Red and blue lights alternately flashing
> Wireless Version: V5.0
> Battery capacity: 400mAh lithium battery
> Charging Time: About 2.5 hours
> Talk Time: up to 10 hours
> Standby Time: up to 20 Days
> Support Mode: A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5
> Frequency: 2.402-2.480GHZ, 2.4G ISM band
> RF Performance: receiver sensitivity: -84dBm; transmit power up to 4dBm
> Frequency Response: 20 Hz - 20 KHz
> Signal to Noise Ratio (SNR): 70Db;
> Total Harmonic Distortion Rate (THD) 0.1%
> Power Indicator: Red and blue lights alternately flashing
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