Handsfree in ear mini headphones i7s tws stereo BT 4.1 sport wireless earphone with charging box
Features:
Compatible with most Bluetooth devices.
Multi-point for pairing 2 devices at once.
Battery status can be displayed.
Remotely skip songs and adjust volume.
Clear bass resonance.
CVC wind noise reduction and sound isolation.
Built-in microphone and full noise cancellation produces clear loud sound and gives a convenient and easy way to answer and end calls.
Remind call number, the last call back, all intelligent Chinese and English voice prompts, boot, pair, shut down the phone power will be low voice prompts.
Item mini tws bluetooth earbuds wireless i7s earphone
Bluetooth use band 2.4GHz
Power level CLASS II
Output power 30mW
Active Noise-Cancellation With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
Operating voltage range 3.0V-4.2V
Standby time 200hours
Color red/gold/black/white
Talk time 6hours
Charging time 1-2hours