Foneng TWS Wireless Earphones BL128 BT 5.3V Black

Features:

• Chipset model JL6973
• Bluetooth version 5.3
• Bluetooth audio agreement HFP, HSP, A2DP, AVRCP, SPP, PBAP, TWS+
• Bluetooth distance 10M/33 feet（Depends on the functionof cell phone）
• Earphone music time 6-7
• Battery box time 14 hours
• Earphone charging time 1 hour
• Battery box charging time 2 hours
• Ultra-Clear Call
• TWS Subwoofer wireless earphone
• Chip Upgrade New Bluetooth ~ Reduce holdup and latency and enjoy lossless immediate feedback
• Challenge the Endurance of new heights ~ 14 hours long battery life ( with charging bay )
• Half in the ear design of shape ~ Comfortable to wear, not bulging ears