- Product name:KINGSTAR Tws Wireless Bluetooth Headset Earbuds
- Material:abs
- Charging Case Capacity:2000mah
- Version:4.2
- Earbuds Battery:40mA
- Certificate:CE RoHs FCC BQB
- 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
- Codecs:AAC
- Style:In-ear
- Communication:Wireless
- Use:Mobile Phone
- Function:bluetooth
- Function:Microphone
- Bluetooth Standard:Bluetooth v5.0
- Waterproof Standard:IPX-4
- Active Noise-Cancellation:No
- Place of Origin:CN;GUA
- Brand Name:kINGSTAR TWS BT earbuds
- Model Number:K12B TWS BT earbuds
- Cord Length:30CM
In-ear Samll Invisible Tws Wireless Bluetooth Headset Earbuds
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 | 2000ma |
Company Information
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