Products Details: BT version V5.3 Full Upgrade Working frequency: 2400MHz – 2480Mhz, Max output power 4±1dBm(EIRP) BT Range: 10m (barrier-free open environment) Frequency response range: 20Hz-20Khz Music Time: About 6h (70% volume) Calling Time: About 4H (70% volume) Earbud Battery capacity: 30mah Earbuds charging time: about 1.5h Case Charging time: about 1.5h Cycle counts: about 3.5 times Case power input: 5V 1A Key Features: Supports Both Wired & Wireless Charging Free choice of various silicone ear tips, Stable and sealed Silicone Protective case & Sling, Perfect for travel Weight: 0.50 KGs
