- Product name:Kingstar Tws Earbuds
- Material:ABS
- Version:5.0
- Battery:50mA
- Warranty:12 Months
- Certificate:CE RoHs FCC BQB
- Voltage:5V
- Charging current:0.24A
- Capacity:450mah
- Working time:5-6 HoTurs
- Is wireless:Yes
- Wireless Type:bluetooth
- Vocalism Principle:Balanced Armature
- Volume Control:Yes
- Control Button:Yes
- Style:In-ear
- Communication:Wireless
- Use:Portable Media Player
- Use:Mobile Phone
- Use:Aviation
- Use:COMPUTER
- Use:Dj
- Function:bluetooth
- Function:Microphone
- Function:Noise Cancelling
- Function:Waterproof
- Bluetooth Standard:Bluetooth v5.0
- Waterproof Standard:IPX-4
- Active Noise-Cancellation:No
- Place of Origin:CN;GUA
- Brand Name:Kingstar
- Model Number:K7
Product Description
Wireless Headphones Auto-Pair Fast Charging Case Running Sports Headset
wireless version | Sports Headset bt 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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