Promate Charisma-2 High-Fidelity TWS Earbuds

Promate Charisma-2 High-Fidelity TWS Earbuds

Product Details:

• Earphone Input: 5V, 1A
• Impedance: 32Ω
• Operating Distance: 10m
• Bluetooth Version: V5.0
• Bluetooth Profile: HSP, HFP, A2DP, AVRCP
• Bluetooth Chipset: JL6963
• Bluetooth Frequency: 2.402GHz - 2.480GHz
• Frequency Range: 2.4-2.4835GHz
• Charging Time: 1 hour
• Playing Time: 2.5 hours
• Standby Time: 72 Hours
• Battery Type: Li-Polymer
• Earphone battery Capacity: 30mAh*2
• Charging Case Battery Capacity: 250mAh