All Models Bluetooth Air 31 White Mini bluetooth Double & inpods 31 airpod Wireless Headset For Android & all Phones Wireless Earbuds with Noise Cancelling Microphoned-Color Family: Air 31 Headphones & Headsets>Wireless Earbuds

Wireless Specifications:

• Type: Bluetooth EDR (both sides) with ultra-low power consumption
• Bluetooth Version: V5.3
• Supported Modes: A2DP 1.3, HFP 1.6, HSP 1.2, AVRCP 1.6, D 11.3
• Frequency Range: 2.4 GHz
• Transmission Distance: Approximately 15–25 meters
• Driver Size: 10 mm
• Playback Time: Up to 5–6 hours