Charging case:

CPU: Zhongke AB5682C 32MB

Solution provider: Zhongwei

APP:Ferefit

1.75-inch square high-definition large screen, 240 * 296 resolution

Touch: COB

Bluetooth 5.4, compatible with Android and Apple phones

Charging method: TYPE-C

Charging voltage/current: 5V/0.32A

Battery: 360mAh actual charge,

Usage time:>5 days, standby time>15 days: Charging time: 2-3H

Earbuds:

CPU: Zhongke AB5636H

Solution provider: Zhongwei

Frequency: 2.402-2.480GHz

Battery: 35mAh actual charge

Bluetooth 5.4/3.0

Bluetooth protocol: A2DP/ AVDTP/ AVRCP/ RFOMM/ HFP/ HSP/ SPP/ HID profiles

Bluetooth antenna method: ceramic antenna

Charging voltage/current: 5V/0.03A

Function: Bluetooth call/message push/ANC, voice assistant, EQ settings, volume adjustment, music playback, lyrics display, timer, calculator, alarm clock, payment, business card, weather, calendar, game, GPS positioning, remote photography, women's health, altitude pressure detection, APP download dial, lid opening animation, background switching, automatic Bluetooth connection for warehouse exit