- Product name:Kingstar Ephram True Wireless TWS Bluetooth Earphone
- Version:5.0
- Material:abs
- Charging Case Capacity:400mah
- Certificate:CE RoHs FCC BQB
- Earbuds Battery:40mA
- Voltage:5V
- Warranty:12 Months
- Charging current:0.24A
- Size:28.9*28.9*91mm
- Certification:ce
- Is wireless:Yes
- Wireless Type:bluetooth
- Vocalism Principle:Balanced Armature
- Volume Control:Yes
- Control Button:No
- Style:In-ear
- Communication:Wireless
- Use:Mobile Phone
- Function:bluetooth
- Function:Microphone
- Waterproof Standard:IPX-4
- Place of Origin:CN;GUA
- Brand Name:Kingstar Ephram TWS BT earbuds
- Model Number:K010D TWS BT earbuds
With Portable Charge Case True Wireless TWS Bluetooth Earphone
Product Description
wireless version | 5.0 |
Speaker size | 10mm |
standby time | one for 80hours,and set for 60 hours |
Frequency | -90db |
Sensitivity | 98dB ± 3dB |
Battery capacity | 40mAh for left and right one |
work time | 4-5 hours,a set for 2-3hours |
Charge time | 1-2H |
Function | wireless, microphone,handfree call |
Earhone | In-ear |
Battery capacity | 400ma |
Company Information
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