Tws Wireless Headphone Bluetooth 5.1 Earphone Mini Earbuds with Mic Sport Headset for Smart Phone In-Ear New in Stock

1 Chip version: 5.1
Functional performance: automatic start-up pairing, Contact control, good pairing, good stability, good sound quality
Operation and use: Double-click to pause / play, triple-click the upper left song and the next right song, and short press for 3 seconds to call the Siri voice assistant function.
Material: ABS
Effective linear distance: 10-15 meters
Speaker: 6 speaker
Color: green
Battery: lithium polymer battery, headset 40mah, charging compartment 250mah
Playing time: single ear: 4-5H; opposite ear: 3-4H
Standby time: 100H for one ear, 60H for ear
Fully charged time: about 1 hour for headphones, about 2 hours for charging compartment
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.