- Key feature1:Smartphone tws headphones
- Key feature2:TWS Wireless Earphone Headset
- Key feature3:Smartphone tws earphone
- Bluetooth Version:5.0
- Battery capacity:250mAh
- Material:ABS Plastic
- Standby time:300 Hours
- Charging time:1-2 Hours
- Talking time:3 - 4 Hours
- Working distance:10-20m
- Certification:ce
- Is wireless:Yes
- Wireless Type:bluetooth
- Vocalism Principle:Balanced Armature
- Volume Control:No
- Control Button:Yes
- Codecs:AAC
- Style:In-ear
- Communication:Wireless
- Use:Portable Media Player
- Use:Mobile Phone
- Use:Aviation
- Use:COMPUTER
- Use:Dj
- Function:bluetooth
- Function:Waterproof
- Function:Noise Cancelling
- Function:Microphone
- Bluetooth Standard:Bluetooth v5.0
- Waterproof Standard:IPX-4
- Active Noise-Cancellation:yes
- Place of Origin:CN;GUA
- Brand Name:Kingstar
- Model Number:K19 Mini sports headphones
- Cord Length:1
Product Description
High Quality BT 5.0 Mini Stereo True TWS Wireless Bluetooth Headphone
wireless version | 5.0 |
Speaker size | 10mm |
standby time | one for 80hours,and set for 60 hours |
Frequency | -90db |
Sensitivity | 98dB ± 3dB |
Battery capacity | 50mAh for left and right one |
work time | 4-5 hours,a set for 2-3hours |
Charge time | 1-2H |
Function | noise cancelling,microphone,handfree call |
Earhone | In-ear |
Battery capacity | 450ma |
Company Information
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