Type: | Bluetooth Headphone In Ear |
Color: | Black |
Features: | Technology Bluetooth V5.4 Jerry AC683 |
Connection: Support Headset Hands-free, A2DP, and Avrcp protocols Transmission range 10 meters Frequency range 2402-2480MHz Maximum power 4dB Modulation type GFSK, π/4-DQPSK Speakers 13mm, impedance 32ohm Audio frequency 20-20000Hz Sensitivity 98dB ± 3dB Charging drives 5V, charging time is about 1 hour Battery in the container 300mAh, actual use time is about 4 hours (80% of the sound), wake-up time is about 150 hours Weight 40g (including the container), the weight of the device is only 3.3g per earphone Size 49x46x20.2mm Support master and follower switching, song switching, bilateral connection, and press handling |