• Bluetooth Version: v5.3
• Bluetooth Profiles: A2DP/AVDTP/AVRCP/RF-
COMM/HFP/HSP/SPP/HID
• Bluetooth Frequency:2402-2480MHz
• Bluetooth Chipset: AD6973D4
• Earbuds Input: 5V/40mA
• Charging Case Input: 5V/260mA
• Driver Diameter: Φ13mm
• Impedance: 32Ω
• Frequency: 20-20KHz
• Playing Time: 7hrs
• Charging Time: 1.5hrs
≧• Standby Time: 50hrs
• Battery Capacity Earbuds: 40mAh*2
• Battery Type Earbuds:Li-Polymer
• Battery Capacity Charging Case: 300mAh
• Battery Type Charging Case: Li-Polymer
≧• Operating Distance: 10M
• Input Port type: USB-C
• Charging Cable length: 30cm
