С микрофоном эргономичный Музыкальный беспроводной Вызов сенсорное управление водонепроницаемый смарт HIFI Bluetooth спортивные наушники с шумоподавлением

Description:
Multi-function: Answer the phone, switch songs, activate Siri, highlight and control other functions.
Bluetooth 5.0 Technology: Stable transmission, efficient, and strong compatibility.
Wireless Design: Quick and easy connection, convenient charging.
HIFI Sound: Digital signal processor technology to reduce noise, stereo sound, waterproof and sweatproof.
Applicable Occasions: Sports, travel, games, everyday, ect.
Specifications:
Product name: Bluetooth sport earphone
Color: Black
Material: ABS
Bluetooth: 5.0
Battery: 1 x 45mAh battery(built-in)
Channel: Stereo
Impedance: 16R
Signal to noise ratio: 95db
Sensitivity: 101.7db +/- 3db
Frequency range: 20-20KHZ
Charging time: About 60 minutes
Listening song: About 3 h
Transmission range: About 15 m
Size: About 24 x 22 x 13 mm
Package Included:
2pcs* Bluetooth sport earphone
1pc* Data cable
1pc* Ear cap
1pc* Instruction manual
Note:
Transition: 1cm=10mm=0.39inch.
1.Due to the light and screen difference, the item's color may be slightly different from the pictures.
2.Please allow 0.5-2 cm differences due to manual measurement.