Brand: Hoco; Model/PN: 6942007617680; Color: White; Type: Bluetooth in-ear headphones; Compatible software platforms: Android, iOS; Headphone connectivity technology: Bluetooth; Headphone type: Earbuds; Wireless range: 10 m; Impedance: 32 Ohm; Call controls: Yes; Frequency: 20 - 20 000 Hz; Microphone: Yes; Charging case: Yes; Battery description: Headphone 30 mAh (each); Case 300 mAh; Battery life: Up to 4 h; 30 h with Case; Charging indicator: Yes; Warranty: 24 Months; functions: Call controls; Charging case.