• Earphone Battery: 45mAh (4 hours working time)
• Power Bank Battery: 850mAh
• Earphone Size: 20mm x 20mm x 25mm
• Overall Body Size: 20mm x 20mm x 100mm
• Overall Body Weight: 48.3 grams, Earphone Weight: 5.9 grams
S2 Bluetooth 5.0 TWS Earphone Mini Wireless Earbuds: Ultimate Connectivity & Portability
• Earphone Battery: 45mAh (4 hours working time)• Power Bank Battery: 850mAh• Earphone Size: 20mm x 20mm x 25mm• Overall Body Size: 20mm x 20mm x 100mm• Overall Body Weight: 48.3 grams, Earphone Weight: 5.9 grams