U&i TWS 3366 Twins True Wireless Stereo

Description

• BT Version : 5.0
• Battery Capacity : 500mAh  (Charging Dock) Earburds Charge about 6 times
• Battery Capacity : 5V/35 mAh (Single Earburds)
• Wireless Distance : about 10 meters 
• Infidelity : THD & it;0.1÷
• Frequency Response : 20H2-16kHz
• Standby Time : About 730 Hours
• Support Profile : HFP/A2DP/HSP/AVRCP
• Talk Time : About 5.5 Hours
• Music Time : About 4.5 Hours Earburd