Sports For Phone Bluetooth In Ear Sweatproof With Charging Box Ergonomic Wireless Earphones Portable Mini Sound TWS Handsfree |

Sports For Phone Bluetooth In Ear Sweatproof With Charging Box Ergonomic Wireless Earphones Portable Mini Sound TWS Handsfree |

Description:
The earphone is wireless, no more wires tapping, rubbing, or stuck to your neck.
The earphone adopts dust-proof and sweat-proof design, makes you can run in the rain or sweat it out in the gym.
Bluetooth V5.0 offers fast speeds, stable connectivity (operation range up to 15 meters).
High-fidelity sound, and lower energy consumption to get longer play time.
Portable 500mAh charging box provides quick charge. Bluetooth earphones wireless are up to 4-6 hours of playing time when fully charged. 
HI-FI sound unit, enjoy incredible sound quality with bass without being disturbed by noise.
Suitable for sports, running, cycling, gym, travel, etc.

Bluetooth pairing steps (when using single earphone) :
1. To pair the bluetooth earphone for the first time, the distance between the bluetooth earphone and your phone device must be
within 1 meter when pairing.
2. When the earphone is off, press and hold the "MFB" button until the red and blue lights flashes alternately.
3. Start the bluetooth pairing on your phone device.
4. Search for the bluetooth device and choose "A164-TWS".
5. The blue light will flash if paired successfully.
Note: please repeat the above instructions if the pairing is unsuccessful.
 
TWS earphone pairing steps (2 earphones working at the same time):
1. Pair the right earphone first with above mentioned instructions for single pairing.
2. Then pair the left earphone.
3. After successfully pairing both earphones to the device (both earphones must show blue flashing lights), power off both the earphones
and then power back on. This will allow the device to resets and connect both headsets automatically.
4. In the TWS mode, incoming and dialing calls will have sound only on the main earphone (right earphone).
Note: when the headsets are in the TWS mode, it can't connect two devices at the same time.

Specifications:
Material: plastic
Color: black
Charging box size: about 60x33.5mm
Earphone size: about 25x16x15mm
Connection distance: about 15m
Bluetooth version: V5.0
Horn diameter: about 8mm
The diaphragm: 6u
Impedance: 320±15%
Charging voltage: DC 5V
Sensitivity: 42db±3 (at 1000Hz)
Charging voltage: DC 5V Micro USB
Distortion: ±5% (1KHz)
Charging box battery: built-in 500mAh battery
Earphone battery: built-in 60mAh battery
Support protocol: HFP/HSP/AVRSP/A2DP

Package includes:
1 pair of earphones
1pc x charging box            
1pc x  USB charging cable           
1pc x user manual

Note: 
1. Due to the light difference, the item's color may be slightly different from the pictures.
2. Please allow slight deviation for the measurement data and make sure you do not mind before ordering.