Specifications: - Model: T20 - Music time: up to 4h - Talking time: up to 6h - Charging time: 1.5h - Standby time: up to 150h - Bluetooth Version: V5.0 - Transmission distance: 10m - Water resistance: IPX4 - Earphone battery capacity: 45mAh x 2 - Charger case capacity: 400mAh (3.7V) - Driver unit: 6mm - Sensitivity: 92dB - Impedance: 32Ohm - Earbuds Weight: 5g |