| Foot Length（cm/inch) | UK | US | AU | CA | EU |
| 24.5/9.65 | 5.5 | 6.5 | 5.5 | 6.5 | 39 |
| 25/9.84 | 6 | 7 | 6 | 7 | 40 |
| 25.5/10.04 | 6.5 | 7.5 | 6.5 | 7.5 | 40.5 |
| 26/10.24 | 7 | 8 | 7 | 8 | 41 |
| 26.5/10.43 | 7.5 | 8.5 | 7.5 | 8.5 | 42 |
| 27/10.63 | 8 | 9 | 8 | 9 | 42.5 |
| 27.5/10.83 | 8.5 | 9.5 | 8.5 | 9.5 | 43 |
| 28/11.02 | 9 | 10 | 9 | 10 | 44 |
| 28.5/11.22 | 9.5 | 10.5 | 9.5 | 10.5 | 44.5 |
| 29/11.42 | 10 | 11 | 10 | 11 | 45 |
| 29.5/11.62 | 10.5 | 11.5 | 10.5 | 11.5 | 45.5 |
| 30/11.81 | 11 | 12 | 11 | 12 | 46 |
| 30.5/12 | 11.5 | 12.5 | 11.5 | 12.5 | 47 |
| 31/12.2 | 12 | 13 | 12 | 13 | 47.5 |
Material:Plastic
Category:Earphones & Headphones
Earcups Type:Semi-open
Number Of Drivers:2
Charging Method:Charging case
Headphone Pads Material:Other
Magnet Type:Other
Driver Diameter:13mm
Total Harmonic Distortion:5%
Impedance Range:from 33 to 100 Ω
Bluetooth Version:5.0
Package List:Charging Cable
Codecs:AAC
With Microphone:Yes
Is wireless:Yes
Support APP:No
Support Memory Card:No
Waterproof:Yes
Resistance:32Ω
Line Length:0m
Frequency Response Range:20 - 20000Hz
Sensitivity:96dB
Plug Type:Line Type
Function:Sport
Active Noise-Cancellation:Yes
Volume Control:Yes
Control Button:No
Vocalism Principle:Dynamic
Wireless Type:bluetooth
Connectors:Type c
Communication:Wireless
Style:In-ear
Certification:FCC
Origin:Mainland China
Note: The factory has upgraded the headset Bluetooth chip version for 5.3, shipping warehouse there are still some stock of the headset Bluetooth version for 5.0, the warehouse will be randomly shipped, if you mind, Please place your order carefully. Feature : 1. Strong signal connection stability and low latency, universal for Apple and Android phones 2. Equipped with double vibrating tympanic membrane, 13mm large moving coil speaker, clear treble and deep bass 3. In-ear design, better noise reduction effect 4. Support voice call, binaural high-definition call, with environmental noise reduction function and clear and no noise 5. The headset is touch-operated, you can switch the upper and lower music, increase and decrease the volume, answer the call and wake up the voice assistant on the headset 6. Adopting life-level waterproof design, no fear of splashing from sweat and rain, and accompany you when you travel outdoors at any time
