Bluetooth version: Bluetooth V5.3 Bluetooth main chip: Jerry AD6983D2
Battery: Charging compartment capacity: 3.7V 250mAh (actual 250mA), headphone battery capacity: 3.7V 30mA x 2
Charge the headphones approximately 3 times
Lightning charging time: Charge the charging box for about 1 hour
Talk time: about 3.5 hours/Music time: 80% Volume: about 4 hours Shutdown standby time: When fully charged, standby time is about 3-6 months
Supports Bluetooth protocol: HFP HSP A2DP AVRCP
Function: Play/pause the previous song, answer the next song, hang up the phone, reject the call, language assistant
Size: 45 * 53.7 * 21mm
Weight earphone 6.0g, charging stand 38.6g
Material: ABS shell material
Product color: white