Bluetooth 5.0 with TWS technology which provide more stable connection, faster paring and universal compatibility. Super lightweight and stabilizer design according to ear geometry to ensure a secure, comfortable fit for any ear.
Bluetooth headphones get 3-4 hours playtime from a single charge and 30 extra hours in the mini portable charging case.
Auto power on and paring after taking the earbuds from the charging case. Meanwhile automatically power off and turn to charging mode after putting back into the charging case, auto cut off after fully charged.
1 * Mini Bluetooth Earplugs Earphone Wireless Earbuds(6904)
1 * USB Charging Cable
1 * User Manual
1 * Mobile Power & Charger Box (Can choose to buy): 60MAH