Specifications

• Input: 5 V ⎓ 0.5 A
• Battery capacity: 65 mAh x 2 (earbuds); 500 mAh (charging case)
• Charging time: 1.5 hours (for earbuds); 2 hours (for charging case via USB); 3.5 hours (for charging case via wireless charger)
• Impedance: 8 Ω
• Frequency response: 20 Hz – 20 kHz
• Bluetooth version: V 5.0
• Water resistance: IPX4 (earbuds only)
• Bluetooth frequency: 2402-2480 MHz
• Bluetooth profile: AVRCP1.6, A2DP1.3, HFP1.7
• Audio code format: SBC, AAC, aptX
• Bluetooth range: 10m / 32ft
• Audio Source: iPhone, iPad, Samsung, Blackberry, Nexus, Smartphone, Computer, PC, Notebook, MP4, MP3.