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In-ear Bluetooth earphones
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SK-835BK
Barcode
4718308130225
Introduction
Bluetooth version V5.0+EDR
Phone hands-free function
Built-in microphone
"TWS" True wireless Sterio
Docking station with built in battery
Wireless Stereo
VAKOSS® in-ear Bluetooth earphones, elegant music quality, supports A2DP\AVCTP\HFP, the ideal choice for handsfree enjoyment of music.
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Specification
- Bluetooth version V5.0+EDR
- Transmission distance: up to 10m
- Support: A2DP\AVCTP\HFP
- Frequency range: 2.402~2.480GHz
- Speaker frequency: 20~20K Hz
- Speaker sensitivity: 100dB + 3dB at 1KHz
- Impedance: 16 Ohms±10%
- Microphone sensitivity: -58+3dB
- Microphone directionality: Multidirectional design
- Microphone frequency response: 100-10000HZ
- Rated power: 15mW
- Charging voltage: DC 5V
- Charging time: approximately 1-2 hours
- Woking time: up to 10H ( earphones up to 2.5H + Docking Station up to 7.5H)
- Standby time: approximately 300 hours
- Docking Station
- Input voltage: DC 4.5V-5.2V
- Input Current: DC 300mA
- Overcharge, over-discharge protection
- Accessories: USB cable 1pcs
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