Shenzhen Silida Technology Co.,Ltd.

Product Model:Apro
Bluetooth Solution: Bluetooth AB8922
Warehouse Bluetooth AB5682C
Bluetooth version: BT V5.4 [binaural call
Charging bin screen comes with 21 languages; can manipulate the headset for through/noise reduction and other functions
Power consumption: 10-12M (low power consumption)
Bluetooth transmission distance: 15-25M
Battery capacity: left/right 30MA
Standby time: 180h
Talking time: 4h
Music time: 4h
Charging time: 1.5h
Charging box capacity: 400mah protection plate
Speaker: 13 inch composite membrane moving coil speaker
Power connector: TPC connector
Microphone: lower intake noise reduction silicon microphone
Distortion:≤5% @1KHz
“Headphone UI
1. Click left/right ear: play/pause/answer/hang up
2. Double-click the next song / triple-click the previous song
3. Slide left/right ear: up volume up/down volume down
4. Press and hold the right ear for 2 seconds after connecting the cell phone and let go with a thud: penetration/noise reduction/rejecting calls
5.Press and hold the left ear for 2 seconds after connecting the cell phone and let go with a thud: Siri / Voice Assistant / Reject Calls
6.Not connected to the phone five clicks to clear the pairing reset and turn off the phone”
“bin UI
1.Long press the button for 3 seconds: shutdown into shipping mode power consumption 20uA,short press the button to power on / restart / restore
2.headset in the bin open cover, long press 1 second to force pairing with headset”

Translated with DeepL.com (free version)