CRSCN sport earbuds

True Wireless Earbuds Bluetooth 5.0 Headphones CRSCN Sweatproof Sport Earphones 40H Playtime HD Stereo Sound Noise Cancelling Headset for Running.

Features:

Bluetooth edition: 5.0

Bluetooth profiles: A2DP, AVRCP, HSP, HFP and DI

Bluetooth working distance: 8 -10 meters

RF Frequency latitude: 2.402GHz-4.480GHz

Built-in battery capability: 80mAH/earbud

Working time: 7-9 hours

Charging Station battery capability: 500mAh

Battery lifestyles: 40 hours

Charging time: 1-1.5 hours

Standby time: About 100H

Package Content material:

1 x CRSCN Instant earbuds 

3 x pairs Ear Guidance (S, M, L)

1 x Charging Case

1 x USB Charging Cable (Adapter not blanketed)

1 x User Guide