• Earphones Specification :
• Earphone driver unit : dia 5.6mm
• Frequency response : 20Hz-20KHz
• Built-in battery : 55 mAh (each side)
• Bluetooth V4.1 Supports A2DP/HFP/HSP/AVRCP
• Talk time : 3 hours
• Music time : 3 hours
• Standby time : 200 hours
• Charge time : 1.5 hours
• Wireless range : 10m
• Earphone dimension : dia 13.8mm (each pc) x length 22mm (including ear cushion)
• Earphone weight : 4.8g (each)
• Power Bank Specification :
• Power bank capacity : 2100 mAh
• Power bank output : 5V/1A
• USB charging Input : 5V/1A
• Recharge earphones : 15 times (for each fully charge from power bank)
• Power bank dimension : 91 x 40.7 x 23.2 mm
• Power bank weight : 80g