FINGERTIME P6 Bluetooth 5.1 Wireless Headphone Bass Stereo Music Headset with 3.5mm Audio Cable – Black

• 40mm large dynamic coil, excellent bass, bringing deep and powerful sound
• Soft protein leather earmuffs filled with adaptive memory foam, so you won't feel pain after wearing them for a long time
• The new version of Bluetooth 5.1 technology supports lossless audio transmission, ultra-low latency, audio and video synchronization
• Built-in 500mAh large battery capacity, long use and standby time

Specification:

• Bluetooth version: V5.1
• Support Profile: AVCTP V1.4, AVRCP V1.5, GAVDP V1.0, AVDTP V1.0,  A2DP V1.0, HF V1.5
• Working distance range: 10m
• Frequency range: 2.402GHz-2.480GHz
• Battery: 3.7V/500mAh, built-in rechargeable lithium-ion battery
• Charging voltage: DC4.2-5.5V
• Charging time: about 2 hours
• Play time: about 20 hours