Features:

Wireless Bluetooth headphones, deliver a high quality audio listening experience with clarity, and a smooth bass response for enjoyment of all styles of music.

Lightweight and great for sports, walking, running or a favorite activity.

Bluetooth 5.0, energy saving, improved data transfer, and less interference.

Long Lasting Rechargeable Battery , up to 3-5 hours of play back time and super long standby time.

Built in microphone allows these headphones to act as a headset for hands free calling with mobile devices.

Specifications:

Color: black / red / silver /blue

Material: ABS

Performance: TWS Bluetooth Headset

Applicable models: Suitable for all mobile phones and smart devices with Bluetooth function

Bluetooth version: 5.0 EDR

Protocol mode: A2DP, AVRCP, HSP, HFP

Prompt tone: English

Effective distance: 10m (accessible)

Microphone: with

Binaural pairing method: automatic pairing after booting

Speaker: 8mm true copper ring speaker

Impedance: 32Ω

Sensitivity: 120±5dB

Distortion: 1%

Battery capacity: Headphone 50mAH, charging compartment: 500mAH

Headphone usage time: 3-5 hours (depending on volume)

Headphone charging time: 40-50 minutes

Charging bin charging time: 2 hours or so

Battery compartment charging interface: micro USB

Battery compartment battery indicator: with

Single ear weight: 5g

Product size: Headphones 1.7*2.3*2.87cm; battery compartment 4*8.8*3.1cm