| EXPRESS | DHL Free Shipping |
|---|
11.TWS & Earphones
5-PACK Open-Air Conduction Headphones Wireless Earbuds Bluetooth Premium Sound True Wireless Sports for Running Cycling Workouts
+ Free ShippingOPEN-AIR Conduction Headphones Wireless Earbuds Bluetooth
| Basic parameters | chipset | 6973D4 |
| bluetooth version | 5.3 | |
| Pairing name | ||
| bluetooth Profile | Bluetooth V5.3+EDR+BLE | |
| Power | ﹢10dBm | |
| Bluetooth decoding mode | AAC, mSBC | |
| Bluetooth frequency： | 2402MHz-2480MHz | |
| Bluetooth receiving distance： | 10-15M | |
| Input voltage ： | 5V | |
| Working time： | ||
| Earphone charging time | 0.5~1h | |
| Charging box charging time | ≈2h | |
| cycle (charge box charge earphone ) | ||
| charging port | Type C DC5V 1A | |
| standby time | earphone 20hrs, charging box 440hrs | |
| play time | 8hrs @80% volume | |
| speaker | Model | |
| size | Φ16.2mm*3.9mm（PEK） | |
| Impedance | 16W±15％ at 1000Hz | |
| Rated power | 3MW | |
| Maximum power | 5MW | |
| Frequency response | 20~20kHz Output S.P.L－10dB | |
| Sensitivity | 100±3dB at 1KHz, 1mW 711 , 126 mV |
|
| THD | Less Than 3 % at Rated Power Input 2mW 1000Hz | |
| charging box battery | voltage | 3.7V |
| Capacity | 300mA | |
| Rated voltage | 3.7V | |
| Max Charge Current | 300mAh | |
| Maximum discharge current | 150mAh | |
| Earphone battery | voltage | 3.7V |
| Minimum capacity | 55MA | |
| Rated voltage | 3.7V | |
| Max Charge Current | 35mA | |
| Maximum discharge current | 20mA | |
| Microphone | Microphone | MEMS microphone |
| Impedance | 220Ω @1kHz | |
| size | ||
| Sensitivity | -42dB | |
| Microphone directivity | Omnidirectional | |
| working current | 95uA | |
| Antistatic | Static voltage <100V | |
| 2、Headphone operation instructions | ||
| Basic function | ||
| Function name | Operation mode and status | |
| Power on | Open the charging compartment cover and automatically turn on the machine | |
| Shutdown | Power off after placing the charging compartment cover on top | |
| Long press to turn on or off headphones when not connected | ||
| Automatic reconnection | opening the charging box when the headphones are in the charging box will automatically reconnect to the last connected device. | |
| Bluetooth connectivity | After entering pairing mode, connect the headphones by operating devices such as mobile phones | |
| Bluetooth disconnected | Manual disconnection, over distance disconnection | |
| Voice Assistant | Three strikes on any side, call out voice assistant | |
| Answer incoming calls | Click on any edge | |
| ring off | Long press any edge | |
| Call rejection | Double click reject, four click game mode | |
| Music playback/pause | Click on any edge | |
| Downward curvature | Double click on the right side | |
| Upper Song | Double click on the left side | |
| Increase volume | Long press and hold on to the right, continue to average speed | |
| Reduce volume | Long press on the left, continue to average speed | |
| Low battery mode | 3.3V low battery reminder, with a voice reminder every 30 seconds until the power is depleted and turned off | |
| Three-Way Calling | Click to switch the call object. The other one is retained. Long press to end the current call | |
| Earphone light effect | 1. The earphone charging red light is always on, and the light is off when fully charged 2. Breathe once with a white light (from dark to bright), followed by a single flash of the white light (successful pairing of the left and right ears results in alternating red and white in the right ear, and the white light flashes once for 5 seconds in the left ear). 3. The white light flashes once every 5 seconds after connecting to the phone 4. When the battery is low, the red light flashes once every 5 seconds |
|
| Charging compartment for charging headphones | NO | |
| Charging compartment switch cover | The LED corresponding to the opening/closing of the charging compartment cover is constantly on for 4 seconds | |
| Lighting display of charging capacity in the charging compartment | The green light flashes during charging in the charging compartment, and the green light remains on when fully charged | |
