VIZZAN VI TWS L21 V5.0 Bluetooth  (Black, True Wireless)

Bluetooth 5.0, more stable and faster connection. -- Fast seconds, Bluetooth 5.0, automatic seconds, with headphones can be used -- Light, comfortable to wear, free to adjust, not easy to fall off -- 4 hours working time per charge for the earbuds, 5-6 times full charge by the charging case. -- Comfort fit & wide compatibility. Different sized ear tips and in-canel cable-free design provide comfortable fit. Support Bluetooth-enabled devices with version 5.0 and above. -- Exercise ready: Sweat-resistant with a secure fit thats made to move with you. Specification: Packing list 2*Bluetooth Earphone 1*USB Charging Cable 1*Charging Case 1*User Manual