Length: 7cm. Height: 4.9cm. Width: 2.6cm. Battery Type: 30mAH, 350 mAh. Design: Logo. Battery Life (Approx): 6hrs. 1.5 Hours Charging Time, 10 Meters Working Range, 180 Hour Standby Time, Auto Pairing, Bluetooth Version 5.0, Charges The Earbuds 3 Times, Frequency Range: 2.4-2.48GHz, Lightweight, Playback Time Up To 6 Hours, Silicone Ear Tips, Smart Touch Control, Voice Control Assistant. Connections: USB Type-C. 100% Officially Licensed. Max Frequency: 20000Hz. Min Frequency: 20Hz. Contents: 4 Eartips, 1 Charging Case, 1 USB Cable, 1 User Manual. Packaging: Boxed, Euro Hook. Conforms to Safety Standard: CE Certified, UKCA. Ref: UTOH153