Home Gym Wireless Bluetooth Earbuds W/Mic.

Features:

Built-in microphone, call function, foldable, high-definition voice, noise reduction, rechargeable, sweat-proof, volume control, waterproof, waterproof, microphone, rechargeable battery, bass, treble

Specification:

Bluetooth version: 4.2
Type: Stereo Bluetooth wireless headset with microphone
Operating distance: 33FT. / 10m
Frequency range: 2.402 -2.480 GHz
Speaker: Ø10mm
Impedance: 16Ω
Rechargeable lithium battery: 80 mAh
Talk time:> 4 hours
Music playback time:> 4 hours

Wireless range 20-30 feet

Charging time: <2 hours

Package Included:1 wireless headset  1 x USB charging cable   1 x manual    1 x earplug sleeve   1 x slide fastener   1 x cable clamp