New private mode: i88 (white, black) program: Bluetooth 5.0 touch binaural call, remove the headset, automatically boot automatically connect Configuration: with high quality true copper ring speaker, Bluetooth: v5.0 Battery: 300AH+30AH (pure cobalt) Call: 2-2.5 hours Listen to the song: 2-2.5 hours Function: automatic pairing, smart touch, support Siri function, low power consumption
Specification:
Driver: 15mm
Impedance: 32 OHM
Bluetooth version: Bluetooth v5.0+EDR, Jerry 5.0 solution
Bluetooth use frequency band: 2.4GHz
Power level: CLASS II
Output power: 30mW
Bluetooth distance: 9 meters barrier-free
Frequency response: 20-20000Hz
Working voltage range: 3.0V-4.2V
Microphone sensitivity: -42dB
With A2DP / AVRCP high quality stereo audio transmission and remote control protocol