BOROFONE BW01 Small Wireless Earphones White

Type: TWS Wireless Earbuds (In-ear style)

Bluetooth Version: 5.1; Chip: JL AC6973

Battery Capacity: Charging case 350mAh, single earbud 30mAh

Operating Time: Up to 4 hours of music/calls, 200 hours standby

Dimensions: 53.8 * 44.3 * 21.4mm; Total weight: 47g

Features: Touch control, Siri support, master-slave switching, and automatic pairing.